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1620 East Homer Adams Pkwy Alton, IL 62002

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2022 GMC Sierra 1500 Limited AT4 OVERVIEW Overview Icon

2022 GMC Sierra 1500 Limited AT4 in Alton

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  • 3.0L Duramax Turbo-Diesel I6 engine
  • 10-speed automatic transmission
  • Off-road suspension, Rancho® monotube shocks and skid plates
  • Available safety features include: Lane Change Alert with Side Blind Zone Alert, Adaptive Cruise Control and more
2022 GMC Sierra 1500 Limited AT4 Main Img

GMC Sierra 1500 Limited AT4 Dealer in Alton

2022 GMC Sierra 1500 Limited AT4 PERFORMANCE Performance Icon

2022 GMC Sierra 1500 Limited AT4 performance

AVAILABLE 6.2L V8 ENGINE AND STANDARD DURAMAX® 3.0L TURBO-DIESEL ENGINE WITH 10-SPEED AUTOMATIC TRANSMISSION

Whether your preference is the available gas or standard diesel, both of these engines offer 460 lb. ft. of powerful torque and deliver exceptional off-road performance.

2022 GMC Sierra 1500 Limited AT4 performance

2-SPEED AUTOTRAC TRANSFER CASE

Sierra Limited is the first truck in its class to offer a 2-speed AutoTrac transfer case with an active automatic 4WD setting that provides seamless shifting between two- and four-wheel drive based on road conditions.

2022 GMC Sierra 1500 Limited AT4 performance

TRACTION SELECT SYSTEM WITH OFF-ROAD MODE

Traction Select System adjusts Sierra Limited’s transmission shift points, throttle mapping and StabiliTrak® to optimize performance for the situation. The available modes in the Traction Select System are: Tour, Sport, Terrain (available on 4WD models with single-speed transfer case), Snow (2WD models only), Tow/Haul and Off-Road.

2022 GMC Sierra 1500 Limited AT4 APPEARANCE Appearance Icon

2022 GMC Sierra 1500 Limited AT4 Appearance Main Img
2022 GMC Sierra 1500 Limited AT4 appearance

2" FACTORY-INSTALLED SUSPENSION LIFT

The factory-installed 2-inch suspension lift gives you the ground clearance you want when heading off-road, while Rancho® shock absorbers are off-road-tuned to help smooth out rough terrain.

2022 GMC Sierra 1500 Limited AT4 appearance

POLISHED DUAL EXHAUST OUTLETS

Bright, polished dual exhaust outlets are seamlessly integrated into Sierra Limited’s rear bumper design, creating a sleek, sophisticated look that enhances its premium appearance.

2022 GMC Sierra 1500 Limited AT4 appearance

EXCLUSIVE AT4 OFF-ROAD TIRES

Sierra Limited AT4 truck is equipped to leave pavement behind with aggressive, mud-terrain tires:

  • 18" Mud-Terrain Blackwall Goodyear® Wrangler DuraTrac® tires
  • Available 20" Mud-Terrain Goodyear® Wrangler Territory tires

2022 GMC Sierra 1500 Limited AT4 COMFORT Comfort Icon

2022 GMC Sierra 1500 Limited AT4 comfort

AT4'S ATHLETIC INTERIOR

  • 10-way power-adjustable bucket seats with center console
  • Heated and ventilated, perforated front leather seating surfaces
  • Unique Jet Black interior with Kalahari accents
  • Dark-finish technical aluminum detail
  • Embroidered AT4 badging on the front head restraints
  • Premium front and rear floor liners with removable carpet inserts
2022 GMC Sierra 1500 Limited AT4 comfort

REAR-SEAT COMFORT

Wide rear-door openings, ample rear-seat leg room and rear vents help keep your passengers comfortable all ride long.

2022 GMC Sierra 1500 Limited AT4 comfort

USB CONNECTION

On the road, you want to stay plugged in. With multiple USB ports, you and your passengers can charge up and keep going.

2022 GMC Sierra 1500 Limited AT4 comfort

BOSE® PREMIUM SOUND SYSTEM

The Bose Premium Sound System’s 7-speaker system with a Richbass woofer delivers clear, high-quality sound for an exceptional listening experience. Available on Elevation, SLT and AT4. Standard on Denali.

2022 GMC Sierra 1500 Limited AT4 SAFETY & WARRANTY Safety Icon

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
2022 GMC Sierra 1500 Limited AT4 Safety Main Img
2022 GMC Sierra 1500 Limited AT4 safety

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. Available on SLT, AT4 and Denali.

2022 GMC Sierra 1500 Limited AT4 safety

AVAILABLE FRONT AND REAR PARK ASSIST

Front and Rear Park Assist provides distance alerts to nearby detected objects to help you park and avoid objects at low speeds. Available on Sierra Limited Pro, SLE, Elevation, SLT and AT4. Standard on Denali.

2022 GMC Sierra 1500 Limited AT4 safety

AVAILABLE 15" DIAGONAL HEAD-UP DISPLAY

The multicolor 15" diagonal Head-Up Display 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.

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