Custom Order Your Mongoose Today: Build Your 2027 Chevrolet Silverado HD Frontier Chevrolet | El Reno, Oklahoma | Updated November 2026 The new Mongoose is coming—and if you already know you want one, there's no reason to simply hope the right truck eventually shows up on a dealer lot. The 2027 Chevrolet Silverado HD introduces an all-new available 8.3L Duramax Turbo-Diesel V8, known as the Mongoose engine, producing 555 horsepower and 1,230 lb-ft of torque. With maximum available towing reaching 38,000 pounds when properly equipped, this isn't just another Silverado HD engine update. It's one of Chevrolet's biggest heavy-duty powertrain changes in years. At Frontier Chevrolet in El Reno, Oklahoma, we're helping customers explore ordering the 2027 Silverado 2500HD and 3500HD in the configurations they actually want. If you're serious about owning a Mongoose-powered Silverado HD, now is the time to start the conversation. Quick Answer: Can I Custom Order a 2027 Silverado HD With the Mongoose Engine? Yes. Frontier Chevrolet can help customers explore ordering a 2027 Chevrolet Silverado 2500HD or 3500HD equipped with the available 8.3L Duramax Mongoose engine. Availability of specific configurations depends on Chevrolet production, allocation, ordering constraints and other factors, but starting early gives you the opportunity to identify exactly what you want rather than simply choosing from whatever eventually reaches dealer inventory. Meet the Mongoose: Chevrolet's New 8.3L Duramax The biggest news surrounding the 2027 Silverado HD is under the hood. Chevrolet's new available 8.3L Duramax Turbo-Diesel V8 delivers: 555 horsepower 1,230 lb-ft of torque Allison 10-speed automatic transmission Diesel exhaust braking Grade-braking technology Up to 38,000 pounds of maximum available towing when properly configured The previous 6.6L Duramax produced 470 horsepower and 975 lb-ft of torque. That means the Mongoose brings an additional 85 horsepower and 255 lb-ft of torque. For someone pulling a large fifth-wheel, livestock trailer, heavy equipment or a loaded gooseneck, those are meaningful numbers. Why Custom Order Your 2027 Silverado HD? Heavy-duty truck buyers don't all need the same truck. That's exactly why ordering can make sense. A Silverado HD used to pull cattle across Western Oklahoma has different requirements than one pulling a fifth-wheel RV across the country. A contractor hauling equipment may need something completely different from either one. When you're investing in a heavy-duty truck, settling for the wrong configuration because it's the truck sitting on the lot doesn't make much sense. Depending on Chevrolet availability and ordering constraints, an order can allow you to target the combination that best fits your needs, including: Silverado 2500HD or 3500HD Single rear wheel or dual rear wheel 2WD or 4WD Cab configuration Bed configuration Trim level Exterior color Interior preferences Trailering equipment Convenience and technology packages Available 8.3L Duramax Mongoose engine The goal is simple: Build the truck around the job instead of trying to make the job fit the truck. Silverado 2500HD or 3500HD: Which Mongoose Should You Order? Before worrying about color, wheels or interior options, this is the more important decision. Order a Silverado 2500HD If... A properly configured 2500HD comfortably handles your loaded trailer, tongue or pin weight, passengers and cargo. For many buyers, a 2500HD offers an excellent combination of heavy-duty capability and everyday usability. It can be a strong fit for: Ranch and farm use Livestock trailers Equipment trailers Construction Large travel trailers Recreational towing Work during the week and personal use on the weekend Order a Silverado 3500HD If... Your workload requires greater payload capacity or more demanding towing configurations. A 3500HD—particularly an available dual-rear-wheel configuration—deserves consideration for: Large fifth-wheel campers Heavy gooseneck trailers Commercial hauling Heavy equipment Agricultural operations High pin-weight trailers Demanding fleet applications Don't order a 3500HD simply because it's bigger. And don't order a 2500HD simply because it's easier to live with. Start with the weight you're actually moving. Frontier Chevrolet can help you work backward from your towing and payload requirements to identify the Silverado HD configuration that makes sense. Which 2027 Silverado HD Trim Should You Order? Chevrolet offers six Silverado HD trim levels for 2027. Work Truck The practical choice for customers who need the truck primarily as a tool. WT can make sense for farms, fleets, construction companies and commercial buyers who put capability ahead of luxury. Custom Custom adds more styling and convenience while remaining value-focused. For 2027, the Trail Boss package becomes available on Custom for the first time, creating an interesting option for buyers who need HD capability but regularly encounter dirt roads, pastures or rough jobsites. LT For many buyers, LT may be the sweet spot. It provides a strong balance of technology, comfort and heavy-duty capability without moving all the way into the premium trims. LTZ LTZ moves the Silverado HD further toward premium comfort and technology while maintaining its serious work capability. ZR2 The Silverado HD ZR2 is designed for buyers who need heavy-duty capability away from pavement. Available off-road hardware includes specialized Multimatic DSSV dampers, a factory lift, 35-inch mud-terrain tires, Terrain Mode and additional off-road equipment. High Country High Country sits at the premium end of the Silverado HD lineup. If you spend significant time in your truck and want serious diesel capability combined with a more upscale interior and advanced technology, High Country deserves consideration. What If You Need a Very Specific Silverado HD? This is where ordering becomes especially valuable. Maybe you're looking for: A 3500HD dually with the Mongoose for a large fifth-wheel. Maybe it's: A 2500HD Crew Cab 4x4 LT for cattle and equipment trailers. Or perhaps: A High Country Duramax that can work during the week without feeling like a work truck when you're traveling with the family. The more specific your requirements become, the less likely it is that the exact truck happens to be sitting in inventory at exactly the right time. That's why we'd rather start by asking: What do you need the truck to do? From there, we can help determine which configuration deserves consideration. How Does Custom Ordering a Chevrolet Silverado HD Work? The process starts with a conversation. 1. Tell Us How You'll Use the Truck Trailer type, loaded trailer weight, expected pin or tongue weight, payload requirements and how frequently you tow all matter. This should come before picking options. 2. Choose Your Silverado HD Configuration We'll help you explore the available: 2500HD and 3500HD models Cab and bed combinations 2WD and 4WD configurations Single and dual-rear-wheel configurations Trim levels Engine availability Trailering equipment Packages and options 3. Build the Truck You Want Once you've identified the correct foundation, we can work through the available colors, interior choices, technology and convenience equipment. 4. Frontier Chevrolet Reviews the Order We'll review the requested configuration and available ordering information. Some combinations may be affected by Chevrolet production constraints, allocation or option availability. If something isn't currently available, we'll explain the options rather than promise something Chevrolet can't build. 5. Submit the Order When Available Once the configuration and ordering requirements are confirmed, Frontier Chevrolet can work with you on the next steps for submitting the order. 6. Follow the Order's Progress Production and transportation timing can vary. We'll communicate available order information as the truck moves through the process. 7. Take Delivery of Your Mongoose When your Silverado HD arrives, we'll complete the delivery process and help you get familiar with the truck, its technology and its trailering features. Then it's time to put it to work. How Long Does a Custom-Ordered Silverado HD Take? There isn't one honest answer. Production schedules, allocation, option constraints, transportation and demand can all affect timing. A highly specific 3500HD configuration may have a different timeline than a more common 2500HD. That's why we're not going to advertise an arbitrary number of weeks and pretend every order follows the same schedule. If timing matters, talk to us before ordering. We can discuss the information available at that time and help you decide whether ordering or searching available/incoming inventory makes more sense. Do I Have to Pay MSRP When I Custom Order? Pricing should be discussed based on the specific order and programs available at the time. Manufacturer incentives, programs and eligibility can change between the date an order is placed and the date a vehicle arrives. Rather than make a blanket pricing promise months before delivery, Frontier Chevrolet will explain the applicable pricing and available programs associated with your specific purchase. Can I Trade My Current Truck When My Mongoose Arrives? Yes, Frontier Chevrolet can evaluate your current vehicle as part of the purchase process. Keep in mind that a vehicle's market value can change over time. If you're ordering a truck that won't arrive immediately, today's trade value shouldn't automatically be treated as the vehicle's value months from now. We'll evaluate the trade based on its condition, mileage and market when appropriate. Can I Finance a Custom-Ordered Silverado HD? Yes. Frontier Chevrolet can help customers explore available financing options when purchasing their Silverado HD. Actual rates, terms, lender approvals and manufacturer programs will depend on the customer and programs available at the appropriate time. Should You Order a 2027 Mongoose or Buy a 2026 Duramax Now? This comes down to your priorities. Wait for the 2027 Mongoose if: You specifically want the new 8.3L Duramax You want 555 horsepower and 1,230 lb-ft of torque You need additional maximum towing capability You want the new 2027 HD technology You can wait for the right truck Consider a 2026 Silverado HD if: You need a heavy-duty truck now The current 6.6L Duramax already handles your workload We have the right configuration available Current pricing or incentives make the 2026 attractive You don't need the Mongoose's additional capability Newer doesn't automatically mean better for your situation. If you need a truck today, waiting months for capability you don't actually need may not make financial sense. If you specifically want the Mongoose, however, settling for something else because it's available today probably won't make you happy either. Frequently Asked Questions About Ordering a 2027 Silverado HD Mongoose What is the Mongoose engine? The Mongoose is Chevrolet's new 8.3L Duramax Turbo-Diesel V8 available in the 2027 Silverado HD. It produces 555 horsepower and 1,230 lb-ft of torque. Can I order the Mongoose in a Silverado 2500HD? The new 8.3L Duramax is available in the 2027 Silverado HD lineup. Specific configurations and availability should be confirmed when placing an order. Can I order a 2027 Silverado 3500HD dually with the Mongoose? Chevrolet offers the Silverado 3500HD in dual-rear-wheel configurations. Frontier Chevrolet can help you explore available 3500HD Duramax configurations and current ordering availability. How much can the Mongoose Silverado HD tow? The 2027 Silverado HD offers up to 38,000 pounds of maximum available towing when properly equipped. That maximum requires a specific configuration and does not apply to every Silverado HD. Can I choose my Silverado HD color and options? Customers can select from combinations Chevrolet makes available for the applicable model and trim. Some equipment or combinations may be restricted by production constraints or ordering requirements. When will the 2027 Silverado HD arrive? Chevrolet has announced late 2026 availability. Individual dealership arrival and custom-order timing will depend on production, allocation, transportation and the specific configuration. Can Frontier Chevrolet help me determine which Silverado HD I need? Yes. Bring us your trailer information and tell us how you use your truck. We can help you compare 2500HD and 3500HD configurations, gas and Duramax powertrains, payload considerations and available trailering equipment. Don't Settle. Custom Order Your Mongoose Today. If you've been waiting for Chevrolet's next-generation heavy-duty diesel, this is it. 8.3 liters. 555 horsepower. 1,230 lb-ft of torque. Up to 38,000 pounds of maximum available towing when properly equipped. But the numbers only matter if they're attached to the right truck. Whether your ideal Silverado HD is a 2500HD LT 4x4, a 3500HD dually built for a fifth-wheel, a ZR2 for demanding Oklahoma terrain or a High Country that combines serious capability with premium comfort, Frontier Chevrolet can help you explore building the truck around your needs. Don't wait for your perfect Mongoose to randomly appear. Custom Order Your 2027 Silverado HD at Frontier Chevrolet Frontier Chevrolet 1640 E. Highway 66 El Reno, OK 73036 Serving Chevrolet truck buyers throughout El Reno, Yukon, Mustang, Oklahoma City, Weatherford, Clinton and Western Oklahoma. Built on Trust. Driven by Service. Vehicle information reflects Chevrolet's published 2027 Silverado HD information available as of November 6, 2026. Vehicle specifications, equipment, ordering availability, production constraints, pricing, incentives and delivery timing are subject to change. Maximum towing ratings require specific configurations and equipment. Always verify the individual vehicle's ratings before towing.

2027 Chevrolet Silverado 2500HD & 3500HD Buyer’s Guide: New Duramax Power, Towing & What Oklahoma Truck Buyers Need to Know Frontier Chevrolet | El Reno, Oklahoma | Updated November 2026 The 2027 Chevrolet Silverado HD brings some of the biggest mechanical changes to Chevrolet's heavy-duty pickup in years. The headline is an all-new available 8.3L Duramax Turbo-Diesel V8 producing 555 horsepower and 1,230 lb-ft of torque. Chevrolet also upgrades the 6.6L gas V8, introduces electric power steering and eBoost braking, and raises maximum available towing capacity to 38,000 pounds when properly equipped. For Oklahoma ranchers, contractors, farmers, RV owners and businesses that depend on a heavy-duty truck, those aren't minor changes. Here's what you need to know before choosing a 2027 Chevrolet Silverado 2500HD or 3500HD. Quick Answer: What's New on the 2027 Chevrolet Silverado HD? The 2027 Silverado HD receives an all-new available 8.3L Duramax Turbo-Diesel V8 with 555 horsepower and 1,230 lb-ft of torque, an enhanced 6.6L gas V8 with 412 horsepower and 472 lb-ft of torque, new electric power steering, eBoost braking and a maximum available towing capacity of 38,000 pounds. Chevrolet expects the 2027 Silverado HD to become available in late 2026. 2027 Silverado HD Specifications at a Glance Feature 2027 Chevrolet Silverado HD Available diesel 8.3L Duramax Turbo-Diesel V8 Diesel horsepower 555 hp Diesel torque 1,230 lb-ft Maximum available diesel towing 38,000 lbs. Maximum available diesel payload 6,170 lbs. Gas engine Enhanced 6.6L V8 Gas horsepower 412 hp Gas torque 472 lb-ft Maximum available gas towing 19,000 lbs. Maximum available gas payload 6,990 lbs. Transmission Allison 10-speed automatic Models Silverado 2500HD and 3500HD Trims WT, Custom, LT, LTZ, ZR2, High Country Expected availability Late 2026 Maximum towing and payload ratings require specific configurations and equipment. Always verify the ratings of the individual truck before towing or hauling. What's the Biggest Change to the 2027 Silverado HD? It's under the hood. For 2027, Chevrolet replaces the previous 6.6L Duramax diesel in Silverado HD pickups with an entirely new 8.3L Duramax Turbo-Diesel V8. The new engine produces: 555 horsepower 1,230 lb-ft of torque Allison 10-speed automatic transmission Diesel exhaust braking and grade-braking technology Up to 38,000 pounds of maximum available towing when properly equipped The previous 6.6L Duramax produced 470 horsepower and 975 lb-ft of torque. That means the new engine adds 85 horsepower and 255 lb-ft of torque. For buyers who regularly put a truck under a serious load, that's the number that matters. What Does 1,230 lb-ft of Torque Mean for an Oklahoma Truck Owner? Torque is especially important when a heavy-duty pickup is asked to move weight. Think about a rancher pulling a loaded livestock trailer, a contractor hauling a skid steer, or an RV owner towing a large fifth-wheel camper. The additional torque is designed to provide stronger pulling performance under load, particularly when accelerating with a trailer, climbing grades or maintaining momentum while towing. For truck owners working throughout El Reno, Yukon, Weatherford, Clinton, Oklahoma City and Western Oklahoma, that extra capability can matter far more than a horsepower number on a brochure. What About the 2027 Silverado HD 6.6L Gas V8? Not every heavy-duty truck buyer needs a diesel. The enhanced 6.6L gasoline V8 produces: 412 horsepower 472 lb-ft of torque Allison 10-speed automatic transmission Up to 19,000 pounds of maximum available towing Up to 6,990 pounds of maximum available payload That last number is important. A buyer who primarily carries equipment, tools or materials in the truck may value payload differently than someone routinely pulling a 20,000-plus-pound trailer. Diesel isn't automatically the right answer simply because it's more powerful. 6.6L Gas vs. 8.3L Duramax: Which Silverado HD Engine Should You Buy? The better engine depends on what you're actually asking the truck to do. Consideration 6.6L Gas V8 8.3L Duramax Diesel Horsepower 412 hp 555 hp Torque 472 lb-ft 1,230 lb-ft Maximum available towing 19,000 lbs. 38,000 lbs. Maximum available payload 6,990 lbs. 6,170 lbs. Biggest advantage Payload and simpler gas ownership Maximum towing and torque Best suited for General work, bed loads and moderate towing Frequent heavy towing and large trailers Choose the 6.6L Gas V8 if: Your truck will spend more time carrying equipment or materials than pulling extremely heavy trailers, your towing requirements fit comfortably within the truck's ratings, or you simply don't need diesel capability. Consider the 8.3L Duramax if: You regularly pull heavy gooseneck, fifth-wheel, livestock or equipment trailers and can actually use the additional torque and towing capability. The goal isn't to sell you more engine. It's to put you in the Silverado HD that fits the work you're actually doing. How Much Can the 2027 Chevrolet Silverado HD Tow? The 2027 Chevrolet Silverado HD offers up to 38,000 pounds of maximum available towing capacity with the Duramax diesel when properly configured. That does not mean every Silverado 2500HD or 3500HD can tow 38,000 pounds. The maximum rating requires a specific configuration. Actual towing capability varies based on: Silverado 2500HD vs. 3500HD Single rear wheel vs. dual rear wheel Regular, Double or Crew Cab Bed configuration Gas vs. Duramax diesel 2WD vs. 4WD Conventional vs. gooseneck/fifth-wheel towing Hitch and trailering equipment Payload Passengers and cargo Don't Buy an HD Truck Based on the Maximum Towing Number Alone This is one of the most important points in this guide. If your trailer weighs 15,000 pounds, simply buying a truck advertised to tow considerably more than that doesn't automatically mean you've chosen the correct configuration. Loaded trailer weight, tongue or pin weight, payload, axle ratings, gross combined weight rating, hitch ratings, passengers and cargo all matter. For serious towing, we recommend matching the individual truck to the actual loaded trailer, not buying from a headline towing number. Silverado 2500HD vs. 3500HD: Which One Do You Actually Need? This is one of the most common questions heavy-duty buyers should ask before shopping trims and options. 2027 Chevrolet Silverado 2500HD The Silverado 2500HD can make sense for drivers who need serious capability but don't require the highest-capacity configurations available in the 3500HD. Common uses include: Ranch and farm operations Livestock and utility trailers Equipment trailers Recreational towing Construction work Large travel trailers Work and personal use from the same truck For many Oklahoma HD buyers, the 2500HD can provide the right balance between heavy-duty capability and everyday usability. 2027 Chevrolet Silverado 3500HD The Silverado 3500HD is where buyers should look when payload, pin weight and maximum towing requirements begin pushing beyond what a 2500HD configuration can comfortably handle. Available dual-rear-wheel configurations can be particularly useful for: Large fifth-wheel RVs Heavy gooseneck trailers Commercial hauling Agricultural applications Heavy equipment Fleet and vocational use The Simple Answer Buy the 2500HD if it comfortably handles your real loaded trailer and payload requirements. Move to the 3500HD when your workload actually requires the additional capacity. Bigger isn't automatically better. Correctly matched is better. What's New With Silverado HD Steering and Braking? The engine isn't the only major 2027 change. Chevrolet introduces new steering and braking technology designed to improve control and driver confidence in a truck that may be carrying or towing substantial weight. Electric Power Steering The 2027 Silverado HD introduces an electrically assisted steering system designed to provide more precise response and better control. That's particularly relevant when maneuvering a heavy-duty truck through jobsites, backing trailers or navigating tight spaces. eBoost Braking Chevrolet also introduces an electronic brake-boost system for 2027. When combined with updated braking hardware and Silverado HD's towing technology, the system is designed to provide a more consistent and confident braking experience. These aren't flashy features, but for someone who actually works a truck, steering and braking improvements can be just as important as additional horsepower. What Trailering Technology Is Available on the 2027 Silverado HD? The Silverado HD combines traditional heavy-duty capability with technology designed specifically around towing. Depending on configuration and equipment, available features include: Up to 14 available camera views Trailer Side Blind Zone Alert In-vehicle trailering technology Trailering app Tow/Haul functionality Diesel exhaust braking Grade-braking strategies The available camera system can help with hitching, lane changes, backing and monitoring a trailer. That's useful whether you're backing a fifth-wheel camper into a campsite or positioning an equipment trailer at a jobsite. What Technology Does the 2027 Silverado HD Offer? Depending on trim and equipment, available technology includes: 13.4-inch infotainment touchscreen 12.3-inch Driver Information Center Google built-in compatibility Google Gemini voice assistance Adaptive Cruise Control Up to 14 available camera views OnStar connectivity features The point isn't simply to put a bigger screen in a work truck. The most valuable technology is the technology that makes a large truck and trailer easier to operate. What Are the 2027 Chevrolet Silverado HD Trim Levels? Chevrolet offers six Silverado HD trims for 2027. WT — Work Truck The straightforward work-focused Silverado HD. WT makes sense for fleets, farms, contractors and buyers who prioritize capability over luxury. Custom Custom adds distinctive styling and convenience while maintaining a value-focused position in the HD lineup. For 2027, the Trail Boss package becomes available on Custom for the first time. LT LT is the middle ground many buyers should consider first. It balances work capability, technology and comfort without requiring a move into the upper luxury trims. LTZ LTZ adds more premium appointments and available technology while retaining serious Silverado HD towing capability. ZR2 ZR2 is the specialized off-road HD. For 2027, it combines heavy-duty capability with equipment including a factory lift, larger Multimatic DSSV dampers, rear electronic locking differential, 35-inch mud-terrain tires, skid protection and Terrain Mode. High Country High Country sits at the premium end of the Silverado HD lineup. It's designed for the buyer who needs heavy-duty capability but also wants a more upscale cabin and higher-level comfort and technology. What Is the 2027 Silverado HD Trail Boss? The Trail Boss package gives buyers another way to add off-road capability without moving all the way to a ZR2. For 2027, Trail Boss is available on Custom for the first time. Equipment includes: Z71 suspension package Twin-tube shocks Autotrac two-speed transfer case Z71 skid plate 20-inch wheels BFGoodrich all-terrain tires For Oklahoma drivers who regularly encounter gravel roads, pasture access, rural property, muddy jobsites or unimproved roads, Trail Boss may hit a useful middle ground between a conventional Silverado HD and the more specialized ZR2. Should You Wait for a 2027 Silverado HD or Buy a 2026? This is where the conversation becomes more practical. The newest truck isn't automatically the best financial decision. Consider Waiting for a 2027 Silverado HD if: You specifically want the new 8.3L Duramax You need the additional maximum towing capability You want the new steering and eBoost braking systems The 2027 technology upgrades matter to you Your purchase timeline allows you to wait Consider a 2026 Silverado HD if: You need a truck now The current 6.6L Duramax already exceeds your towing requirements You find the exact configuration you need in available inventory Current pricing or incentives create a compelling value You don't need the additional capability of the 2027 A 2027 Silverado HD may be the more capable truck. That doesn't automatically make it the smarter purchase for every buyer. When Will the 2027 Chevrolet Silverado HD Be Available? Chevrolet says the 2027 Silverado 2500HD and 3500HD are expected to become available in late 2026. Actual arrival timing at individual dealerships can vary based on production, transportation, allocation and configuration. If you have a very specific requirement—especially engine, cab, bed, drivetrain, trim or trailering equipment—it's better to start that conversation before the exact truck you need is sitting on the lot. Who Should Buy a 2027 Silverado HD? A Silverado HD makes sense when the workload has moved beyond what a properly configured half-ton pickup should reasonably handle. That may include: Ranchers and agricultural customers pulling livestock, hay, equipment or gooseneck trailers. Contractors and construction businesses moving equipment, tools and heavy trailers between jobsites. RV owners pulling large travel trailers or fifth-wheel campers. Commercial customers who need substantial payload, towing capacity or vocational capability. Heavy recreational users towing large boats, equipment or trailers on a regular basis. If your actual workload doesn't require HD capability, a Silverado 1500 may still be the better truck. That's why the conversation should begin with what are you towing and carrying? —not which truck costs more? Why Shop Silverado HD at Frontier Chevrolet in El Reno? Heavy-duty truck buyers often have more specific requirements than the average vehicle shopper. The wrong cab, drivetrain, payload rating, hitch configuration or axle setup can matter far more than a cosmetic option. At Frontier Chevrolet in El Reno, Oklahoma, we help customers from El Reno, Yukon, Mustang, Oklahoma City, Weatherford, Clinton and communities throughout Central and Western Oklahoma compare: Silverado 2500HD vs. 3500HD Gas vs. Duramax diesel Towing and payload requirements Available cab and bed configurations 2WD vs. 4WD Available trailering equipment Current Silverado HD inventory Upcoming model availability Trade-in options Financing Our goal isn't to sell you the biggest truck on the lot. It's to help you choose the right truck for the job you're actually asking it to do. Frontier Chevrolet 1640 E. Highway 66 El Reno, OK 73036 Built on Trust. Driven by Service. Frequently Asked Questions About the 2027 Chevrolet Silverado HD What diesel engine is in the 2027 Chevrolet Silverado HD? The 2027 Silverado HD offers an all-new available 8.3L Duramax Turbo-Diesel V8 producing 555 horsepower and 1,230 lb-ft of torque. Is Chevrolet replacing the 6.6L Duramax diesel? Yes. For 2027 Silverado HD pickups, the new 8.3L Duramax replaces the previous 6.6L Duramax diesel. The 6.6L gasoline V8 remains, with enhanced output for 2027. How much can the 2027 Silverado HD tow? The 2027 Silverado HD offers up to 38,000 pounds of maximum available towing when properly equipped. That maximum applies only to specific configurations, so buyers should verify the individual truck's ratings. How much can the 2027 Silverado HD tow with the gas engine? Chevrolet lists up to 19,000 pounds of maximum available towing with the enhanced 6.6L gas V8 when properly equipped. How much horsepower does the new 8.3L Duramax have? The 8.3L Duramax produces 555 horsepower and 1,230 lb-ft of torque. How much horsepower does the 2027 6.6L gas V8 have? The enhanced 6.6L gas V8 produces 412 horsepower and 472 lb-ft of torque. Is the 2027 Silverado 3500HD better than the 2500HD? Not automatically. The 3500HD offers higher-capacity configurations, while a 2500HD may be the better fit for buyers whose loaded trailer and payload requirements fall comfortably within its ratings. Does the 2027 Silverado HD have a Trail Boss? Yes. Trail Boss continues as an off-road-oriented package, and for 2027 it becomes available on the Custom trim for the first time. What trims are available on the 2027 Silverado HD? Chevrolet lists six trims: WT, Custom, LT, LTZ, ZR2 and High Country. Does the 2027 Silverado HD have Google Gemini? Yes. Chevrolet lists Google Gemini voice assistance among the 2027 Silverado HD's available technology. When will the 2027 Silverado HD arrive? Chevrolet says the 2027 Silverado 2500HD and 3500HD are expected to become available in late 2026. Actual dealer arrival timing will vary. Should I buy a Silverado 2500HD or 3500HD? Start with your loaded trailer weight, tongue or pin weight and payload requirements. If a properly configured 2500HD comfortably handles those requirements, you may not need a 3500HD. Buyers with heavier trailers or greater payload demands should evaluate the 3500HD. Find the Right Chevrolet Silverado HD at Frontier Chevrolet The 2027 Silverado HD isn't simply about a larger diesel engine. The new 8.3L Duramax's 555 horsepower and 1,230 lb-ft of torque, 38,000-pound maximum available towing capability, enhanced gas V8, new steering and braking systems, and expanded trailering technology make this one of the most significant Silverado HD updates in years. But the biggest number on the spec sheet shouldn't decide which truck you buy. Your trailer, payload, workload and budget should. Whether you're comparing a Silverado 2500HD with a 3500HD, deciding between gas and Duramax power, waiting for a 2027 or considering an available 2026, Frontier Chevrolet can help you work through those decisions. Explore Chevrolet Silverado HD trucks at Frontier Chevrolet in El Reno, Oklahoma. Built on Trust. Driven by Service. Vehicle information reflects Chevrolet's published 2027 Silverado HD information available as of November 6, 2026. Preproduction models and available features are shown by Chevrolet, and production vehicles may vary. Specifications, equipment, pricing, availability and production timing are subject to change. Maximum towing and payload ratings require specific configurations and equipment. Always consult Chevrolet's official trailering information and the ratings for the individual vehicle before towing.

2027 Chevrolet Traverse Buyer’s Guide: Which Traverse Is Right for Your Family? If you need three rows of seating but aren't sure you need the size, price or capability of a full-size SUV, the 2027 Chevrolet Traverse deserves a serious look. The Traverse sits in an important position in the Chevrolet SUV lineup. It gives families significantly more passenger and cargo flexibility than a smaller two-row SUV while remaining an alternative to stepping all the way up to a Tahoe or Suburban. For 2027, Chevrolet offers four distinct Traverse models: LT, Z71, RS and High Country. Each approaches the same three-row SUV differently, from family-focused value to off-road capability, sporty styling and premium comfort. So which 2027 Traverse should you buy? Quick Answer: Which 2027 Chevrolet Traverse Is Best? For many families, the 2027 Traverse LT should be the starting point because it combines three-row seating, strong standard technology and available seating for up to eight. Choose the Z71 if AWD, rough-road capability and more serious all-weather hardware matter. Choose the RS if you want aggressive styling, premium technology and a sportier personality. Choose the High Country if luxury, premium materials and comfort are higher priorities. The right Traverse isn't necessarily the most expensive one. It's the one that matches how your family actually uses an SUV. What Is the 2027 Chevrolet Traverse? The 2027 Chevrolet Traverse is a midsize three-row SUV designed to bridge the gap between smaller crossovers and Chevrolet's full-size Tahoe and Suburban. It offers: Three rows of seating Seating for seven or up to eight, depending on configuration Up to 98 cubic feet of maximum cargo volume A turbocharged 2.5L engine 328 horsepower 326 lb.-ft. of torque 8-speed automatic transmission Available all-wheel drive Up to 5,000 pounds of towing capacity Standard 17.7-inch infotainment display Standard 11-inch Driver Information Center More than 20 standard safety and driver-assistance features Available Super Cruise hands-free driver-assistance technology That combination makes the Traverse particularly interesting for Oklahoma families who need passenger room and cargo capacity but don't necessarily need a truck-based full-size SUV. What Engine Does the 2027 Chevrolet Traverse Have? The 2027 Traverse uses a 2.5L turbocharged engine paired with an 8-speed automatic transmission. It produces up to: 328 horsepower and 326 lb.-ft. of torque That's enough power to give the Traverse legitimate family-hauling and trailering capability without requiring a larger full-size SUV. For shoppers accustomed to older Traverse models, the turbocharged four-cylinder may initially sound unusual compared with the V6 engines traditionally associated with three-row SUVs. What matters more than cylinder count, however, is what the powertrain actually produces and how it performs in the vehicle. For the 2027 Traverse, Chevrolet has paired the turbo engine with substantial torque, an 8-speed transmission and available AWD. How Many People Can the 2027 Traverse Seat? The answer depends on the trim. The Traverse LT can seat up to eight passengers when equipped with the available second-row bench seat. The Z71, RS and High Country seat seven. That distinction matters more than it might appear on a specification sheet. If you regularly need room for three children across the second row or simply want the ability to carry eight people, the LT deserves extra consideration. If seven seats are enough and easier third-row access is more important, a configuration with second-row captain's chairs may be the better fit. Is the Traverse a Real Three-Row SUV? Yes. The Traverse isn't simply a two-row crossover with occasional-use seats added behind the second row. It's designed as a genuine three-row family SUV. For families comparing vehicles, though, we recommend doing something specifications can't replace: Bring the family with you. Put the child seats where they actually go. Have older kids climb into the third row. Fold the seats. Load the stroller, sports equipment or other gear you normally carry. A vehicle can look perfect on paper and still not fit the way your family actually travels. How Much Cargo Space Does the 2027 Traverse Have? Cargo capacity is one of the Traverse's strongest arguments. The 2027 Traverse offers up to 98 cubic feet of maximum cargo volume. Chevrolet also lists: 56.6 cubic feet behind the second row and 22.9 cubic feet behind the third row. That last number is particularly important. Many families don't drive around with every rear seat folded down. What matters is whether there's useful cargo space when passengers are actually occupying all three rows. That's why we recommend looking beyond maximum cargo numbers when comparing three-row SUVs. Ask yourself: Can we carry passengers and groceries? Can the stroller fit without folding the third row? What happens when we pack for a weekend trip? Can we carry sports equipment and still use the rear seats? Those questions tell you more about whether an SUV works for your family than one maximum-cargo figure. 2027 Chevrolet Traverse Trim Levels There are four primary Traverse models for 2027: LT Z71 RS High Country Here's how we'd approach each one. 2027 Traverse LT: The Family Value Choice For many buyers, the Traverse LT is where the shopping process should begin. The LT includes features such as: 2.5L turbo engine 8-speed automatic transmission Seven-passenger seating Available eight-passenger seating Smart Slide Seats AutoSense Power Liftgate 17.7-inch touchscreen The LT also gives shoppers access to options and appearance packages without automatically moving into the price range of the upper trims. Who Should Buy a Traverse LT? Consider the LT if your priorities are: Family transportation Three-row seating Maximum seating flexibility Cargo space Everyday comfort Strong technology Value It's especially important for buyers who need eight-passenger seating, because the available second-row bench makes that possible on the LT. For a family primarily driving around El Reno, Yukon, Mustang or Oklahoma City, the LT may provide everything needed without paying for capability or luxury features you won't use. 2027 Traverse Z71: The Oklahoma Adventure Choice The Traverse Z71 is more than an appearance package. Chevrolet equips it with hardware intended to improve capability away from smooth pavement, including: Advanced Twin-Clutch AWD Terrain Mode Hill Descent Control Off-road suspension Skid plate 18-inch wheels All-terrain tires That's a meaningful distinction. Who Should Buy a Traverse Z71? The Z71 makes sense for families who regularly encounter: Gravel roads Rural Oklahoma roads Ranch or acreage access Hunting and fishing trips Camping Snow, mud or poor weather Unimproved roads It doesn't turn the Traverse into a rock crawler, and we wouldn't recommend buying it simply because the Z71 badge looks good. But if your family regularly leaves pavement, the additional hardware makes the Z71 one of the most interesting models in the Traverse lineup. LT vs. Z71: Which Should You Buy? Choose LT if most of your driving is pavement and family transportation. Choose Z71 if AWD and rough-road capability are genuine priorities. For an Oklahoma buyer living on acreage or routinely traveling gravel and rural roads, we'd take a serious look at Z71. For someone commuting primarily on I-40 into Oklahoma City, LT may be the smarter value. 2027 Traverse RS: The Sporty Choice The Traverse RS takes the vehicle in a different direction. Instead of emphasizing off-road capability, RS focuses on a more aggressive street-oriented appearance and premium technology. Key features include: RS-specific badging Flat-bottom steering wheel Red interior accents Blacked-out exterior elements 22-inch black-painted wheels Standard Super Cruise with the applicable plan Who Should Buy a Traverse RS? The RS is likely the better choice for someone who wants a family SUV but doesn't want it to look overly conservative. It combines three-row practicality with a considerably sportier personality. We'd recommend comparing an RS and Z71 in person because they represent two very different interpretations of the same Traverse. Z71 = rugged RS = sporty Neither is automatically better. Your use case should decide. 2027 Traverse High Country: The Premium Choice The High Country brings a more premium personality to the 2027 Traverse lineup. Chevrolet emphasizes upscale materials and details, including: Real wood trim accents Microfiber suede accents Exclusive exterior and interior finishes High Country badging 22-inch wheels Standard Super Cruise with the applicable plan For buyers familiar with Chevrolet trucks and full-size SUVs, the High Country name should be familiar. It represents the more refined side of Chevrolet without giving up the utility that makes the Traverse useful. Who Should Buy a Traverse High Country? Consider High Country if you want: Premium interior materials More upscale styling High-end technology Three-row versatility Super Cruise A more refined overall experience There's an important distinction between High Country and RS. RS is the sporty premium Traverse. High Country is the refined premium Traverse. That's largely a preference decision rather than a question of which is objectively better. 2027 Traverse Trim Comparison Trim Best For Seating Personality LT Families and value 7 or available 8 Practical Z71 Rural roads and outdoor use 7 Rugged RS Sporty styling and technology 7 Athletic High Country Premium comfort 7 Refined Our advice is to choose based on use case first and appearance second. Is the 2027 Traverse Good for Oklahoma Families? We think the Traverse makes a particularly strong case in Oklahoma because family vehicles here often need to do more than commute. A typical SUV may be expected to handle: School runs Monday through Friday. I-40 trips into Oklahoma City. Youth sports on Saturday. Gravel roads outside town. Family trips across Oklahoma or neighboring states. Occasional towing. And enough cargo to carry everything that comes with those activities. The Traverse's combination of three-row seating, cargo space, available AWD and trailering capability fits that type of mixed use well. Does the 2027 Traverse Have AWD? Yes. All-wheel drive is available on the 2027 Chevrolet Traverse. The Z71 takes this further with its Advanced Twin-Clutch AWD system and additional off-road-oriented equipment. But that doesn't mean every Oklahoma driver automatically needs AWD. If your driving is overwhelmingly paved roads and highway commuting, a front-wheel-drive Traverse may make more financial sense. If you regularly travel rural roads, deal with poor weather or simply value the additional capability, AWD deserves consideration. Again, the right answer depends on how you'll actually use the vehicle. How Much Can the 2027 Chevrolet Traverse Tow? The 2027 Chevrolet Traverse can tow up to 5,000 pounds when properly equipped. That opens the door to recreational uses such as certain: Small travel trailers Utility trailers ATVs and side-by-sides Personal watercraft Small boats But towing should never be based solely on a vehicle's advertised maximum. You also need to consider: Trailer weight Cargo Passengers Tongue weight Equipment Actual vehicle configuration If towing is an important part of your Traverse purchase, tell us what you plan to pull. We would rather help determine whether the Traverse is appropriate before you buy it than discover afterward that your trailer really calls for a Tahoe, Suburban or Silverado. Traverse vs. Equinox: Which Chevrolet SUV Do You Need? This is primarily a question of space. The Equinox is a two-row SUV designed for buyers who don't need a third row. The Traverse provides three rows, considerably more maximum cargo capacity and greater passenger flexibility. Choose an Equinox if: Five seats are enough You want a smaller vehicle Easier maneuverability matters You don't need maximum cargo room Choose Traverse if: You need three rows You regularly carry more passengers Family cargo requirements are growing You want more towing capability A two-row SUV is starting to feel cramped Don't buy more SUV than you need—but don't buy too little and regret it a year later. Traverse vs. Tahoe: Do You Really Need a Full-Size SUV? This may be the most important comparison for some Chevrolet shoppers. Both provide three-row seating, but they solve different problems. The Traverse is a midsize crossover-based SUV focused heavily on passenger space, cargo flexibility and everyday family usability. The Tahoe is a larger, full-size SUV with substantially greater capability available for buyers whose needs justify it. Choose Traverse if: You need three rows but want something easier to live with every day. You value cargo room and family flexibility. Your towing requirements stay within Traverse capability. You don't need the size or capability of a full-size SUV. Choose Tahoe if: You need significantly greater towing capability. You routinely carry large loads. You simply need more full-size SUV capability. The answer isn't that Tahoe is “better” because it's bigger. For many families, Traverse may actually be the better vehicle because they don't need everything that comes with a Tahoe. Is the 2027 Traverse a Good Road-Trip SUV? It has several characteristics that should make it worth considering for road trips. Three rows allow passengers to spread out. The cargo area provides room for luggage. The standard 17.7-inch infotainment screen gives the cabin a modern technology center. And available Super Cruise can add hands-free driver-assistance capability on compatible roads when conditions and system requirements are met. For Oklahoma families traveling regularly to Dallas, Tulsa, Kansas City or farther, those features can matter more than they do during a ten-minute commute. Is Super Cruise Available on the 2027 Traverse? Yes. Super Cruise hands-free driver-assistance technology is available on the Traverse, and Chevrolet lists it as standard equipment on RS and High Country with the applicable service plan. Super Cruise is designed for compatible roads and does not eliminate the driver's responsibility to remain attentive and operate the vehicle safely. If highway travel is a significant part of your driving, this is a feature we'd recommend experiencing rather than simply reading about. Which 2027 Traverse Would We Recommend? There isn't one answer for everybody. Best for Most Families: Traverse LT Start here. It gives families the core Traverse advantages and is the only trim offering seating for up to eight. Best for Rural Oklahoma: Traverse Z71 If you live on acreage, regularly drive gravel roads or spend weekends outdoors, the Z71 hardware makes a legitimate difference. Best for Sporty Styling: Traverse RS If you want the practicality of a three-row SUV without a traditional family-SUV appearance, RS is the obvious candidate. Best for Premium Comfort: Traverse High Country If interior refinement and premium features matter more than rugged styling, High Country is where we'd look. Don't Start With the Trim — Start With Your Family One of the easiest mistakes when shopping for a new SUV is deciding on a trim before deciding what you actually need. Start with four questions: How many people do you regularly carry? What do you normally put in the cargo area? Do you need AWD? Will you tow anything? Once those are answered, choosing between LT, Z71, RS and High Country becomes much easier. At Frontier Chevrolet, our goal isn't to move you into the most expensive Traverse. It's to help you find the Traverse that fits your family. 2027 Chevrolet Traverse FAQ How many seats does the 2027 Chevrolet Traverse have? The Traverse LT offers seven-passenger seating or available seating for up to eight with a second-row bench. Z71, RS and High Country models seat seven. What engine is in the 2027 Traverse? The 2027 Chevrolet Traverse uses a turbocharged 2.5L engine paired with an 8-speed automatic transmission. How much horsepower does the 2027 Traverse have? The 2027 Traverse produces up to 328 horsepower and 326 lb.-ft. of torque. How much can a 2027 Traverse tow? The 2027 Chevrolet Traverse can tow up to 5,000 pounds when properly equipped. Always verify the capability of the specific vehicle and trailer combination. How much cargo space does the Traverse have? The 2027 Traverse offers up to 98 cubic feet of maximum cargo volume, 56.6 cubic feet behind the second row and 22.9 cubic feet behind the third row. Does the 2027 Traverse have AWD? Yes. AWD is available, while the Z71 features an Advanced Twin-Clutch AWD system along with additional capability-focused equipment. What is the difference between Traverse Z71 and RS? The Z71 emphasizes capability with equipment such as Advanced Twin-Clutch AWD, off-road suspension, all-terrain tires and a skid plate. The RS emphasizes sporty appearance, premium technology and street-oriented styling. What is the difference between Traverse RS and High Country? Both sit toward the premium end of the lineup, but their personalities are different. RS emphasizes sporty, blacked-out styling, while High Country emphasizes premium materials and a more refined appearance. Is the 2027 Traverse bigger than an Equinox? Yes. The Traverse is a three-row midsize SUV with substantially more passenger and cargo capacity. The Equinox is a smaller two-row SUV. Should I buy a Traverse or Tahoe? Choose the Traverse if you need three rows and substantial cargo capacity without requiring full-size SUV capability. Consider Tahoe if your towing, passenger, cargo or overall capability requirements justify moving into a larger full-size SUV. Shop the 2027 Chevrolet Traverse at Frontier Chevrolet in El Reno If you're considering a 2027 Chevrolet Traverse near Oklahoma City, the best way to decide between LT, Z71, RS and High Country is to compare them based on how you'll actually use the vehicle. Tell us how many people you carry, what features matter, whether you need AWD and whether you plan to tow. We'll help narrow the choices from there. Frontier Chevrolet 1640 E. Highway 66 El Reno, Oklahoma 73036 Serving Chevrolet shoppers from El Reno, Yukon, Mustang, Oklahoma City and communities across central and western Oklahoma. Built on Trust, Driven by Service.