2027 Chevrolet Silverado 3500HD Engine, Interior, Review
2027 Chevrolet Silverado 3500HD Engine, Interior, Review – The 2027 Chevrolet Silverado 3500HD arrives with a commanding redesign that reflects its status as one of the most capable workhorses on the market. From the front fascia to the tailgate, every inch of this truck is crafted to convey toughness and refinement.
The grille is now even more aggressive, stretching wider with chrome or blacked-out finishes depending on trim, framed by new C-shaped LED headlamps that improve visibility and give the truck a modern identity. A revised hood with functional air extractors helps with heat dissipation during heavy-duty towing or hauling. 2027 Chevrolet Silverado 3500HD Engine
2027 Chevrolet Silverado 3500HD Redesign and Update Plan
Exterior & Interior
Inside, the 2027 Silverado 3500HD has undergone a massive transformation, now offering a tech-rich and functional cabin tailored for heavy-duty needs. The dashboard has been fully redesigned with a more horizontal layout that increases visibility and opens up more space in the cockpit. A massive 13.4-inch infotainment screen dominates the center stack, while a new 12.3-inch digital driver display gives a customizable view of towing data, navigation, and safety alerts. Materials have also been elevated—top trims get real wood inserts, leather-wrapped surfaces, and brushed aluminum touches.
Storage options have been expanded with larger center consoles, lockable under-seat bins, and dual glove boxes for maximum utility. Front-row seating has been upgraded with improved bolstering and lumbar support, while rear seat passengers enjoy increased legroom and reclining capabilities in crew cab variants. Wireless Apple CarPlay and Android Auto are standard across the board, along with a premium Bose 7-speaker audio system on higher trims. The infotainment system now includes trailering-specific apps, multiple camera angles, and a new heads-up display (HUD) available on High Country and LTZ models.
Technology aside, Chevy focused on refinement where it counts: noise insulation has been greatly improved with acoustic glass and thicker cabin materials. Optional features like a panoramic sunroof, ventilated seats, heated rear seats, and customizable ambient lighting transform this heavy-duty pickup into a surprisingly plush ride. Whether you’re towing 36,000 pounds or heading out for a weekend trip, the new interior offers everything from practicality to premium comfort.
Along the sides, the 3500HD’s body lines are sharper and more defined, giving it a more muscular stance. New wheel designs range from 18 to 20 inches, with a dual-rear-wheel option that enhances capability for serious towing jobs. Wheel arches are more pronounced, and the body panels have been treated with an upgraded corrosion-resistant coating. The bed now features Chevy’s advanced Durabed system with stronger tie-downs, a 120V power outlet, and a deeper, more accessible step bumper. Chevy also introduces new paint colors like Thunderstorm Gray and Copper Ridge Metallic to emphasize the truck’s updated persona.
At the rear, LED taillights have a new animated sequence for added flair, while the Multi-Flex Tailgate has been upgraded to support heavier loads and includes an integrated camera for easier trailer hookups. The Silverado badge is now stamped across the tailgate in a bold typeface that reflects its truck heritage. With this redesign, Chevrolet blends work-ready ruggedness with bold styling that makes a statement both on job sites and city streets.
2027 Chevrolet Silverado 3500HD Specs
Engine & Performance
Powering the 2027 Chevrolet Silverado 3500HD are two updated engine choices, both aimed at delivering relentless strength and smoother refinement. First is the revised 6.6-liter V8 gasoline engine, which now produces 420 horsepower and 470 lb-ft of torque. It’s been tuned for more responsive low-end grunt and mated to an all-new 10-speed heavy-duty automatic transmission that replaces the previous 6-speed, delivering crisper gear shifts and better fuel economy under load.
The crown jewel remains the enhanced 6.6-liter Duramax Turbo-Diesel V8, now pushing out 500 horsepower and a staggering 1,150 lb-ft of torque. Engineers have upgraded the turbocharger, fuel injection system, and intercooler, resulting in a broader torque curve and better cooling under extreme towing conditions. The diesel variant also benefits from a recalibrated Allison 10-speed automatic transmission that provides seamless power delivery and precise shift logic, particularly on steep grades or while towing heavy trailers.
With a properly equipped dually setup, the 2027 3500HD boasts a max towing capacity of 36,500 pounds and a payload of 7,200 pounds, putting it at the top of the heavy-duty segment. The addition of a new Tow/Haul+ drive mode helps manage throttle sensitivity and shift timing more effectively for large trailers, while exhaust braking and integrated trailer sway control come standard. No matter the job, this truck brings serious muscle with engineering to match. 2027 Chevrolet Silverado 3500HD Engine
2027 Chevrolet Silverado 3500HD Fuel Economy
While no heavy-duty truck is a fuel economy champ, the 2027 Silverado 3500HD makes notable gains over its predecessor. The gas-powered model now achieves an estimated 15 MPG combined, thanks to cylinder deactivation and the 10-speed transmission’s improved gearing. The Duramax diesel variant sees up to 22 MPG highway, made possible by refined engine mapping, better turbo efficiency, and a lighter overall chassis. Auto stop/start is also standard for both powertrains, with smoother re-engagement on restart. 2027 Chevrolet Silverado 3500HD Engine
2027 Chevrolet Silverado 3500HD Safety Features
Chevrolet has integrated its most advanced safety systems into the 2027 Silverado 3500HD, ensuring both worksite protection and on-road peace of mind. Every model now comes with Chevy Safety Assist as standard, including automatic emergency braking, forward collision alert, lane departure warning, and pedestrian detection. Rear cross-traffic alert, blind zone steering assist, and trailer-specific blind spot monitoring are available on upper trims or as part of the Safety Confidence Package.
What’s new this year is Super Cruise for trailering—available on High Country trims—allowing for hands-free highway driving even while towing. It uses a combination of adaptive cruise control, lane keep assist, GPS mapping, and LiDAR to maintain control of the truck under specified conditions. The driver must still remain alert, but Super Cruise reduces fatigue on long hauls and boosts confidence for solo haulers. The system now covers over 400,000 miles of mapped North American highways.
Chevrolet also adds several new trailering-focused safety tools for 2027. These include an enhanced Transparent Trailer View (now working with fifth-wheel setups), Trailer Theft Alert via the myChevrolet App, and Tire Pressure Monitoring integration for up to six trailer wheels. Sixteen camera views, including a bed-view camera, side blind zones, and rear trailer angle guidance, help with maneuverability in tight spaces or backing into docks. The 2027 3500HD proves that a smart truck is a safer truck.
2027 Chevrolet Silverado 3500HD Release Date & Price
The 2027 lineup includes WT, LT, LTZ, and High Country trims, with a new off-road-focused ZR2 HD model expected later in the year. Base pricing starts at $49,995 for a WT 4×2 Regular Cab and climbs to $81,500+ for a fully loaded High Country 4×4 Crew Cab Dually Diesel. Optional packages include the Max Trailering Package, Technology Package, Safety Confidence Plus, and Z71 Off-Road Package. The new ZR2 HD, when launched, will add Multimatic DSSV dampers, front/rear e-lockers, and Goodyear Wrangler Duratrac tires.
Chevrolet has confirmed that the 2027 Silverado 3500HD will begin production in Q4 of 2026, with dealer arrivals starting by early February 2027. Pre-orders will open on September 1, 2026, with full pricing, options, and build configurations available on Chevrolet’s official website. Fleet and commercial clients will receive early access in limited markets starting December 2026, giving business users a head start on upgrading their work fleets.
