2025 GMC Sierra 1500
DEDICATED TO AMERICAN INGENUITY
The premier Sierra lineup is the result of over 100 years of dedication to the art and science of engineering. At GMC, we're proud to offer strong, innovative pickup trucks - with advanced tech, performance and design - that help keep this country moving forward.
Models
PRO
STANDARD FEATURES
- TurboMax™ engine with 8-speed automatic transmission
- 12 cargo tie downs
- 12V front power outlet
AVAILABLE FEATURES
- 5.3L V8 engine with 10-speed automatic transmission
- Graphite Edition
- 10-way power driver seat with power lumbar
SLE
INCLUDES PRO STANDARD FEATURES, PLUS ADDS OR SUBSTITUTES
- 13.4" diagonal multicolor touchscreen
- 12.3" diagonal Driver Information Center
- 10-way power heated driver seat with lumbar, heated steering wheel and heated front-outboard passenger seat
- Auto-locking rear differential
AVAILABLE FEATURES
- Duramax® 3.0L Turbo-Diesel engine with 10-speed automatic transmission
- Spray-on bedliner
ELEVATION
INCLUDES SLE STANDARD FEATURES, PLUS ADDS OR SUBSTITUTES
- Monochromatic exterior with gloss-black mesh inserts within the grille
- LED fog lamps
- 20" gloss-black painted aluminum wheels
AVAILABLE FEATURES
- Leather-appointed front seating surfaces
- Front bucket seats with wireless center console charging
- Power sunroof
SLT
INCLUDES ELEVATION STANDARD FEATURES, PLUS ADDS OR SUBSTITUTES
- 5.3L V8 engine with 10-speed automatic transmission
- 10-way power front outboard seats with power lumbar
- Chrome grille, door handles and front/rear bumpers
AVAILABLE FEATURES
- 6.2L EcoTec3 V8 engine or Duramax 3.0L Turbo-Diesel engine
- ProGrade® Trailering System
- Chrome wheel-to-wheel assist steps
AT4
INCLUDES SLT STANDARD FEATURES, PLUS ADDS OR SUBSTITUTES
- Duramax 3.0L Turbo-Diesel engine with 10-speed automatic transmission
- 2" factory lift with off-road suspension and Rancho® monotube shocks
- Two-speed Autotrac® transfer case and underbody skid plates
- Unique Jet Black interior with Kalahari accents and heated and ventilated perforated front leather seating surfaces
AVAILABLE FEATURES
- 15" diagonal multicolor Head-Up Display
- 6.2L EcoTec3 V8 engine with 10-speed automatic transmission
DENALI
INCLUDES SLT STANDARD FEATURES, PLUS ADDS OR SUBSTITUTES
- 5.3L V8 engine with 10-speed automatic transmission
- Signature Denali grille with chrome header and chrome wheel-to-wheel assist steps
- Authentic open-pore wood, patterned aluminum trim and forge perforated-leather seating surfaces
- 12-way power front seats with power lumbar
AVAILABLE FEATURES
- Super Cruise hands-free driver assistance technology
- 6.2L EcoTec3 V8 engine or Duramax 3.0L Turbo-Diesel engine with 10-speed automatic transmission
- CarbonPro® composite bed
AT4X
INCLUDES AT4 STANDARD FEATURES, PLUS ADDS OR SUBSTITUTES
- Front and rear electronic locking differentials — a combination not offered on any competitor in its class
- Multimatic® DSSV dampers
- AEV stamped steel front bumper with front winch capability and stamped boron steel front approach AEV skid plate
- 16-way power heated and ventilated front seats with massage feature
AVAILABLE FEATURES
- AEV Edition
- 6.2L EcoTec3 V8 engine with 10-speed automatic transmission
DENALI ULTIMATE
INCLUDES DENALI STANDARD FEATURES, PLUS ADDS OR SUBSTITUTES
- Super Cruise hands-free driver assistance technology with 3-year OnStar® Super Cruise Plan
- 6.2L EcoTec3 V8 engine
- Signature Denali Vader Chrome grille and exclusive 7-spoke Ultra-Bright 22" machined aluminum wheels with Bright Chrome accents
- 16-way power heated and ventilated front seats with massage feature
- 12-Speaker Bose surround sound
AVAILABLE FEATURES
- Duramax 3.0L Turbo-Diesel engine with 10-speed automatic transmission
Performance
Ready to handle what life throws your way.
TURBOMAXTM ENGINE
TWO POWERFUL FORCES COME TOGETHER
The TurboMax™ engine delivers 310 horsepower, 430 lb.-ft. of best-in-class* standard torque, available max towing of up to 9,500 lbs.* and a 5 years/100,000 miles Powertrain Limited Warranty.*
6.2L V8 ENGINE
This available engine has the serious power you need for big jobs or big fun.
DURAMAX 3.0L TURBO-DIESEL
Power through even the toughest terrain with efficiency, thanks to an available Duramax 3.0L Turbo-Diesel engine.
5.3L GAS ENGINE
Tackle the open road with confidence, with the powerful capability of an available 5.3L engine.
OFF-ROAD SUSPENSION
AT4 and AT4X offer powerful off-road capability that's built to take on tough backcountry.
Technology
Take your driving experience to a whole new level.
SUPER CRUISE
Super Cruise driver assistance technology wins MotorTrend Best Hands-Free Driving Tech.
UP TO 14 CAMERA VIEWS
Navigate tight parking lots and maneuver your pickup truck and trailer with confidence, using up to 14 available camera views.
LARGE DIGITAL DISPLAYS
Enjoy a sophisticated and connected driving experience offering over 40" diagonal of combined driver-focused digital displays.
AVAILABLE PROGRADE TRAILERING SYSTEM
Streamline the hitching and towing process with integrated tools that help your light duty truck tow with commanding control and confidence.
Interior & Exterior Features
Seating
Seats from two up to 15 passengers comfortably. Offers 10-way power heated seats for both the driver and passenger.*
Roof Height Options
Low Roof - 82.4"
Medium Roof - 99.2"
High Roof - 108.6"
Body Length Options
Long - 235.5"
Extended - 263.9"
How Can We Help?
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Northwest Hills Chevrolet GMC
2065 E Main St
Torrington, CT 06790
- Sales: (855) 275-3123
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