Current GMC Sierra 1500 AT4 Sierra 1500 AT4

2023 GMC Sierra 1500 AT4 4WD Crew Cab, Standard Box_3.0L Duramax® w/Elect

2023 GMC Sierra 1500 AT4 4WD Crew Cab, Standard Box_3.0L Duramax® w/Elect

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Exterior Colors:

  • Year 2023
  • Make GMC
  • Model Sierra 1500 AT4
  • Engine 3.0L Duramax® Turbo Diesel engine
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Product Details Specifications Photos
2023 GMC Sierra 1500 AT4 4WD Crew Cab, Standard Box_3.0L Duramax® w/Elect

2023 GMC Sierra 1500 AT4 4WD Crew Cab, Standard Box_3.0L Duramax® w/Elect

  • Year 2023
  • Manufacturer GMC
  • Model Name Sierra 1500 AT4
  • Trim Name 4WD Crew Cab, Standard Box_3.0L Duramax® w/Elect
  • Generic Type (Primary) Pickup
  • Engine 3.0L Duramax® Turbo Diesel engine
  • Engine Power 305 hp [227 kW] @ 3750 rpm
  • Engine Torque 495 lb-ft of torque [671 Nm] @ 2750 rpm

2023 GMC Sierra 1500 AT4 4WD Crew Cab, Standard Box_3.0L Duramax® w/Elect

No matter where you’re heading or what tasks need tackling, there’s a premium and capable Sierra 1500 that’s perfect for you.

Features may include:

INTERIOR

Sierra 1500 is crafted for ultra-premium comfort, offering high-tech upgrades, beautiful styling, authentic materials and thoughtfully crafted details.

ATHLETIC AT4 INTERIOR

Inside the Sierra 1500 AT4, you’ll find an athletic, purposeful interior designed for your active lifestyle. It features unique darkened trim and decor, perforated front leather seating surfaces in Jet Black with Kalahari accents and smart storage compartments.

EXTERIOR

Sierra 1500's powerful profile and distinctive stance turn heads and make a statement on the jobsite, out on the town or wherever life leads you.

AT4 ANSWERS THE CALL OF ADVENTURE

A tall, confident stance with a 2" factory-installed lift, mud-terrain tires, Red Recovery Hooks and dark, distinguished details create a look that’s as bold as Sierra 1500 AT4’s road capability.

Engine

Engine 3.0L Duramax® Turbo Diesel engine
Engine Power 305 hp [227 kW] @ 3750 rpm
Engine Torque 495 lb-ft of torque [671 Nm] @ 2750 rpm

Drivetrain

Transmission Paired with a 10-speed automatic transmission with Electronic Precision shift and front bucket seats

Brakes

Brake System Type 4-wheel antilock disc brakes

Wheels & Tires

Wheels 18" machined aluminum wheels with Dark Grey accents
Front Tire 18" LT275/65R18C Mud-Terrain Goodyear® Wrangler DuraTrac® blackwall tires
Rear Tire 18" LT275/65R18C Mud-Terrain Goodyear® Wrangler DuraTrac® blackwall tires

Dimensions

Overall Length 241.45 in
Width Max w/o mirrors: 81.24 in
Overall Height 75.40 in
Ground Clearance Front: 7.97 in| | Rear: 7.97 in

Weights

GVWR 7,200 lbs

Capacities

Fuel Capacity 24.0 gal
Seating Capacity 6
Volume Cargo: 62.90 ft³

Electric

Alternator 220-amp alternator

Product Photography

Warning WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.