2027 GMC Sierra 1500
A precision hood surface as part of its new exterior design gives the powerful 2027 Sierra 1500 a rugged look.
2027 GMC Sierra 1500: Performance & Interior at a Glance
The 2027 GMC Sierra 1500 offers an available 6.6L V8 engine with aluminum block construction with cast iron cylinder liners and 6-bolt main bearing caps. Topped with aluminum heads, this combination creates a lightweight, strong framework that has been the blueprint for V8 engines through the years. A new, larger throttle body and tuned intake runners work together to seamlessly deliver air to the combustion chamber to maximize horsepower, torque and efficiency. Stay connected with the world around you with over 60" of available combined digital displays. And now, with up to 19 available camera views, including front and rear underbody cameras, you can maneuver your 2027 GMC Sierra 1500 truck and trailer with ease.
Performance Specs & Features
Engine output, capability & off-road hardware
The available 5.7L and 6.6L V8 2027 Sierra 1500 engines offer exceptional power and efficiency.
- Off-Road Lifted Suspension: 2-inch suspension lift right from the assembly
- Skid Plates: Protect the lower engine and elements during off-road and on-road driving
- Adaptive Cruise Control: Automatically follows a detected vehicle ahead at a driver-selected following gap
- Auto-locking Rear Differential: Forces both rear wheels to turn at the same speed when it detects wheel slippage
- Dual Fuel Injection System: Provides a balance of horsepower and efficiency with favorable emissions and reduced fuel system
Interior Specs & Features
Technology, comfort & adventure-ready cabin details
When you step into the 2027 GMC Sierra 1500 you'll find a redesigned interior with elevated luxury.
- Panoramic Sunroof: Includes open, tilt, and power sunshade features
- Head-Up Display: Projects key driving information directly onto the windshield
- Bose® Performance Audio System: 16-speaker audio system that includes front head restraint-mounted speakers
- 11.5" Diagonal Color Front Passenger Screen: Interactive touchscreen built for co-pilot media and entertainment
- Dual Wireless Phone Charging: Allows two separate smartphones to charge wirelessly at the same time without messy cables
2027 GMC Sierra 1500 Trim Levels: Which One Is Right for You?
| Trim Level | Key Features | Best For |
|---|---|---|
| Pro | Adaptive Cruise Control, HD Rear Vision Camera, 12.2" diagonal color Driver Information Center, Trailering Package | Fleet operators, commercial businesses, and budget-conscious workers. |
| Elevation | MultiPro Center Console, 16.3" diagonal premium GMC Infotainment system, Power adjustable driver seat, Heated steering wheel | Everyday drivers and families who want modern styling, upgraded tech, and comfort features. |
| AT4 | Off-Road Lifted Suspension Package, Monotube shocks, 11.5" diagonal color front passenger screen, Skid plates | Outdoor enthusiasts, campers, and light-to-moderate trail explorers who still need daily-driver manners. |
| Denali | Head-Up Display, Dual Wireless Phone Charging, 5.7L V8 gas engine, Super Cruise® Package | Professionals, executives, and long-distance road-trippers who expect traditional high-end comfort and prestige. |
| AT4X | AT4X Off-Road Lifted Suspension Package, Underbody Cameras, Driver-selectable full-locking front differential, 3.0L Duramax® Turbo Diesel engine | Hardcore off-roaders, rock crawlers, and adventure seekers who want luxury mixed with heavy-duty trail hardware. |
| Denali Ultimate | Bose Premium Series, Panoramic sunroof w/ power sunshade, 6.6L V8 gas engine, 22" Diamond Cut aluminum wheels | Buyers who want a no-compromise, ultra-plush executive vehicle that doubles as a full-size truck. |
Frequently Asked Questions About the 2027 GMC Sierra 1500
What are the dimensions of the 2027 GMC Sierra 1500?
Exact dimensions depend on cab style and bed length.
What happened to the 5.3L and 6.2L V8 Sierra 1500 engines?
GMC has entirely retired the older V8 options.
How large is the new 2027 Sierra 1500 dashboard screen?
The 2027 redesign features a 16.3-inch articulating central touchscreen.
Is there a front passenger screen in the 2027 Sierra 1500?
Yes! An optional 11.5-inch passenger screen is available.
What is the maximum towing capacity of the 2027 Sierra 1500?
The 2027 Sierra maxes out at 13,500 pounds of towing capacity (when properly equipped).
Does the 2027 GMC Sierra 1500 have Super Cruise?
Yes! Super Cruise hands-free driving is standard on AT4, AT4X, Denali, and Denali Ultimate.