2026 GMC Sierra 1500

Condition New
MPG 14 - 16
Transmission Automatic
Drive Train Four-wheel Drive
Trim AT4
Engine Gasoline
6.2L V8
Brakes 4-Wheel Anti-Lock Brakes

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2026 Sierra 1500

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Vehicle Overview

Coastal Dune 2026 Canyon AT4: Rugged, Refined, Ready

Meet the 2026 AT4 — a rugged, ready-for-anything pickup that blends off-road capability with everyday luxury. Standard 4WD, a locking differential, LT275/70R18 tires and 11.5" ground clearance give you confidence on rough terrain, while ABS, electronic brake assist, traction and stability control and a full complement of airbags keep you protected. Step inside to heated leather seats, a heated leather steering wheel, multi-adjustable power seating, keyless entry and remote start with climate control — plus a premium subwoofer for the soundtrack to your next adventure. Backed by a 3/36K basic, 5/60K powertrain and 6/100K rust warranty, the 2026 AT4 is built to perform and built to last — stop by for a test drive today.
  • Checkmark Bold, ready for anything
  • Checkmark Sleek, confident stance
  • Checkmark Head-turning exterior presence
  • Checkmark Ride-smart everyday luxury

Vehicle Equipment

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    4WD/AWD
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    Leather Seat
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    Keyless Entry
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    Remote Ignition
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    Air Conditioning
Standard Equipment
Child Safety Door Locks
Vehicle Anti-Theft
4WD/AWD
ABS Brakes
Electronic Brake Assistance
Locking Differential
Traction Control
Vehicle Stability Control System
Driver Airbag
Front Side Airbag
Front Side Airbag With Head Protection
Front Side Airbag With Head Protection
Passenger Airbag
Electronic Parking Aid
Keyless Entry
Remote Ignition
Air Conditioning
Separate Driver/Front Passenger Climate Controls
Cruise Control
Tachometer
Heated Steering Wheel
Leather Steering Wheel
Steering Wheel Mounted Controls
Telescopic Steering Column
Tire Pressure Monitor
Trip Computer
AM/FM Radio
Subwoofer
Driver Multi-Adjustable Power Seat
Front Heated Seat
Front Power Lumbar Support
Leather Seat
Passenger Multi-Adjustable Power Seat
Automatic Headlights
Daytime Running Lights
Full Size Spare Tire
Power Windows
Heated Exterior Mirror
Electrochromic Interior Rearview Mirror
Anti-Brake System
4-Wheel ABS
Steering Type
R&P
Front Brake Type
Disc
Rear Brake Type
Drum
Front Suspension
IND
Rear Suspension
Live
Front Spring Type
Live
Rear Spring Type
Leaf
Tires
Lt275/70r18
Front Headroom
43.00 In.
Rear Headroom
40.10 In.
Front Legroom
44.50 In.
Rear Legroom
43.40 In.
Front Shoulder Room
64.50 In.
Rear Shoulder Room
64.00 In.
Front Hip Room
60.80 In.
Rear Hip Room
59.20 In.
Curb Weight-automatic
5,890 Lbs
Overall Length
232.90 In.
Wheelbase
148.00 In.
Ground Clearance
11.50 In.
Overall Length
232.90 In.
Standard Seating
5

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