2026 GMC Sierra 1500

Condition New
MPG 21 - 17
Exterior White
Transmission Automatic
Drive Train Four-wheel Drive
Trim AT4
Engine Diesel
3L I6
Brakes 4-Wheel Anti-Lock Brakes

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2026 Sierra 1500

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Vehicle Overview

Capable three-row SUV with rugged style

Meet the 2026 AT4 in classic White — a tough, refined pickup that blends go-anywhere capability with premium comfort. Built 4WD with a locking differential, ABS, traction and stability control, this AT4 handles rough roads and slippery conditions with confidence. Safety is comprehensive too: front, side and head-protecting airbags, vehicle anti-theft, and modern braking assists keep you protected. Step inside to leather-trimmed luxury: front heated and cooled power seats with lumbar support, heated leather steering wheel, telescoping wheel, dual-zone climate, and a premium sound/navigation package with subwoofer. Convenience features include keyless entry, remote start with climate control, power sunroof, full-size spare, heated mirrors and a tire pressure monitor. Roomy five-passenger cabin, generous leg/shoulder room and a robust warranty package (36/36 basic, 60/60 powertrain, 72/100 rust) make this AT4 both comfortable and practical. Ready to take you wherever work or weekend plans lead — call or stop by for a test drive today.
  • Checkmark Bold head-turning beauty
  • Checkmark Sleek confident stance
  • Checkmark Rugged adventurous charm
  • Checkmark Polished premium ride

Vehicle Equipment

  • Checkmark
    Vehicle Stability Control System
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    Child Safety Door Locks
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    Keyless Entry
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    Navigation Aid
  • Checkmark
    Front Heated Seat
Included Options
Power Sunroof
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
Navigation Aid
Subwoofer
Driver Multi-Adjustable Power Seat
Front Cooled 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
Lt275/65r18
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
5,500 Lbs
Overall Length
232.90 In.
Wheelbase
148.00 In.
Ground Clearance
11.10 In.
Overall Length
232.90 In.
Standard Seating
5

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