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2026 GMC Sierra 2500 HD

Condition New
Transmission Automatic
Drive Train Four-wheel Drive
Trim AT4
Engine Diesel
6.6L V8
Brakes 4-Wheel Anti-Lock Brakes

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2026 Sierra 2500 HD

BETA

Vehicle Overview

Spacious, tech-rich SUV for everyday adventures

Introducing the 2026 AT4 — where rugged capability meets premium comfort. This truck comes standard with 4WD, a locking differential, ABS, traction and stability control, plus LT275/65R20 tires and 10.1" ground clearance for confidence on any terrain. The cabin pampers with leather, heated and cooled front seats, a heated leather steering wheel, power sunroof, navigation and remote ignition with climate control — roomy seating for six and a full-size spare complete the package. Safety is comprehensive (multiple airbags, tire pressure monitor, electronic parking aid), and you’re covered by robust warranties (36/36k basic, 60/100k powertrain, 72/100k rust). Ready for work or weekend — come test drive the AT4 today.
  • Checkmark Bold road-ready
  • Checkmark Sleek cabin comfort
  • Checkmark Head-turning style
  • Checkmark All-round confidence

Vehicle Equipment

  • Checkmark
    4WD/AWD
  • Checkmark
    Navigation Aid
  • Checkmark
    Power Sunroof
  • Checkmark
    Leather Seat
  • Checkmark
    Front Heated Seat
Included Options
Electronic Parking Aid
Front Cooled Seat
Power Sunroof
Standard Equipment
Child Safety Door Locks
Vehicle Anti-Theft
4WD/AWD
ABS Brakes
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
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
Tire Pressure Monitor
Trip Computer
AM/FM Radio
Navigation Aid
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
Disc
Front Suspension
IND
Rear Suspension
IND
Front Spring Type
Coil
Rear Spring Type
Coil
Tires
Lt275/65r20
Front Headroom
43.00 In.
Rear Headroom
40.10 In.
Front Legroom
44.50 In.
Rear Legroom
43.40 In.
Front Shoulder Room
66.00 In.
Rear Shoulder Room
65.30 In.
Front Hip Room
61.20 In.
Rear Hip Room
60.20 In.
Curb Weight-automatic
7,195 Lbs
Overall Length
266.80 In.
Wheelbase
172.00 In.
Ground Clearance
10.10 In.
Overall Length
266.80 In.
Standard Seating
6
$89,935
Payment Estimator Schedule Test Drive

Baker Chevrolet Allegan 1255 Lincoln Rd., Allegan MI, 49010 Contact Dealer

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Dealer Rating
5.00

VIN: 1GT4UPEY4TF276115

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