2022 GMC Sierra 3500 AT4
2022 GMC Sierra 3500 AT4 OVERVIEW 
2022 GMC Sierra 3500 AT4 For Sale
- 18" All-Terrain Tires and Available 20" All-Terrain Tires
- Electronic 2-Speed AutoTrac Transfer Case
- 6.6L Gas V8 Engine with 6-Speed Automatic Transmission
- Available Lane Departure Warning, Rear Cross Traffic Alert, Front and Rear Park Assist and more
GMC Sierra 3500 AT4 For Sale
2022 GMC Sierra 3500 AT4 PERFORMANCE 
NEXT-LEVEL GROUND CLEARANCE
To assist in clearing rugged terrain, Sierra HD AT4 offers up to 11.18" of ground clearance along with a maximum approach angle of 27 degrees.
MADE FOR OFF-ROAD
- AT4 offers a 2-speed AutoTrac® transfer case with an active automatic 4WD drive setting, which provides seamless shifting between two- and four-wheel drive based on road conditions
- Hill Descent Control
- Skid plates provide added underbody protection
- Equipped with Off-Road Mode
- Off-Road Suspension with Rancho® Shocks and Skid Plates
ADVANCED ENGINES
- Standard 6.6L V8 Gas Engine with 6-Speed Automatic Transmission
- 401 hp and 464 lb.-ft. of torque
- 401 hp and 464 lb.-ft. of torque
- Available Duramax® 6.6L Turbo-Diesel V8 Engine with Allison® 10-Speed Automatic Transmission
- 445 hp and 910 lb.-ft. of torque
- Large variable-speed cooling fan and dual path air induction system
- Factory-installed diesel after-run function maintains an ideal temperature for performance and minimizes fuel consumption
- Intelligent diesel exhaust brake system
- 445 hp and 910 lb.-ft. of torque
2022 GMC Sierra 3500 AT4 APPEARANCE 
PRIMARY GATE
Open the primary gate using the key fob’s power release from inside the truck or from the button on the gate. These same buttons can be used to lock the gate once closed.
PRIMARY GATE LOAD STOP
With the primary gate open, the load stop can help prevent items from sliding out of the bed.
EASY ACCESS
The inner gate folds down for easy access when loading and unloading the bed.
2022 GMC Sierra 3500 AT4 COMFORT 
AT4’S ATHLETIC INTERIOR
- Premium front and rear floor liners with removable carpet inserts
- Embroidered AT4 logos
- Heated and ventilated perforated front leather seating surfaces
- Exclusive Jet Black with Kalahari interior
- Heated leather-wrapped steering wheel
- Rear seatback and under-seat storage
- Powerful HVAC system with dual-zone climate control and rear-seat outlets
AVAILABLE BOSE PREMIUM SOUND SYSTEM
The Bose Premium Sound System supplies seven well-placed speakers along with a Richbass woofer to produce powerful, high-quality concert-like sound wherever you go.
AVAILABLE 15" DIAGONAL HEAD-UP DISPLAY
The multicolor 15" diagonal Head-Up Display (a first in the heavy-duty pickup class) helps you keep your eyes on the road by projecting directly onto the windshield key information such as: Speed, tachometer, mobile alerts, available navigation, Forward Collision Alert, Lane Departure Warning, cruise control and more.
SPACIOUS CENTER CONSOLE
Lighted center console storage with available console-mounted safe accessory, and large lower lockable glove box and upper glove box.
2022 GMC Sierra 3500 AT4 SAFETY & WARRANTY 
PRO GRADE PROTECTION
Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and services including:
- 3-year / 36,000-mile Bumper-to-Bumper Limited Warranty
- 5-year / 60,000-mile Powertrain Limited Warranty
- 5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
- 3-year / 36,000-mile Corrosion Protection
- 6-year / 100,000-mile Rust-Through Protection
- First maintenance visit
AVAILABLE FRONT AND REAR PARK ASSIST
Front and Rear Park Assist can provide distance alerts to nearby detected objects in front of or behind your truck to help you park and avoid collisions at low speeds. Available on Sierra HD Pro, SLE, SLT and AT4. Standard on Denali.
AVAILABLE LANE DEPARTURE WARNING
Can alert you if you might be unintentionally drifting out of detected lane lines so you can quickly take action. It will not alert you if you’re using your turn signal or it detects you may be intentionally leaving your lane. Available on SLE, SLT and AT4. Standard on Denali.
AVAILABLE REAR CAMERA MIRROR
The available Rear Camera Mirror uses a camera to provide you a wide and less obstructed view behind the vehicle while you’re driving. You can switch between the camera view and a traditional rearview mirror.