48,440 miles
Backed by Federal Vehicle Title Data
2021 GMC Sierra 1500 AT4 Crew Cab 4x4
Color: Summit White | Interior: Jet Black with Kalahari Accents | Engine: 3.0L Duramax Turbo-Diesel
The 2021 GMC Sierra 1500 AT4 is a premium off-road specialist that doesn't compromise on luxury. Finished in Summit White, this truck features the signature AT4 blackened chrome grille and red recovery hooks. Powered by the highly efficient 3.0L Duramax Turbo-Diesel, it offers a massive amount of low-end torque, making it as capable on a rocky trail as it is smooth on the highway.
Performance & Off-Road Hardware
The AT4 trim is purpose-built for the enthusiast who needs a factory-warranty-backed off-road machine:
2-Inch Factory Lift: Provides increased ground clearance and a more commanding stance right from the dealership.
3.0L Duramax Turbo-Diesel: Delivers 277 HP and a stout 460 lb-ft of torque, paired with a smooth-shifting 10-speed automatic transmission.
Rancho Monotube Shocks: Off-road tuned suspension designed to soak up rough terrain while maintaining on-road composure.
Two-Speed Autotrac Transfer Case: Includes a dedicated ''Auto'' mode for variable conditions and a low-range gear for technical crawling.
Skid Plates: Protective underbody plating for the oil pan, differential case, and transfer case.
Interior & Premium Comfort
The AT4 cabin features a unique ''Jet Black'' theme with Kalahari (tan) accents and high-end materials:
Heated & Ventilated Front Seats: Perforated leather bucket seats designed to keep you comfortable in sub-zero winters or humid summers.
Heated Rear Outboard Seats: Ensures passengers in the spacious Crew Cab stay warm during cold-weather trips.
10-Way Power Seats: Both driver and front passenger seats include power lumbar support for long-distance comfort.
GMC Infotainment System: Features an 8-inch touchscreen with Wireless Apple CarPlay and Android Auto.
Storage Solutions: Includes segment-exclusive rear seatback storage compartments and under-seat storage for tools or outdoor gear.
LOCATED AT SAM LEMAN FORD IN BLOOMINGTON IL 309-663-1331
| Monday | 8:30 am - 8:00 pm |
| Tuesday | 8:30 am - 8:00 pm |
| Wednesday | 8:30 am - 8:00 pm |
| Thursday | 8:30 am - 8:00 pm |
| Friday | 8:30 am - 6:00 pm |
| Saturday | 8:30 am - 5:00 pm |
| Sunday | Closed |
This vehicle may have an open safety recall. Head to the National Highway Traffic Safety Administration (NHTSA) website to perform a quick search.
Some vehicles may be subject to manufacturer safety recalls. See if there are any open safety recalls for this vehicle. This does not include non-safety recalls. Recently announced safety recalls may not yet be posted and there may be a delay between the time a repair is made and before it is reported or posted to the website. Before purchasing, be sure to ask the dealer for an up-to-date status on any recalls.
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| Monday | 8:30 am - 8:00 pm |
| Tuesday | 8:30 am - 8:00 pm |
| Wednesday | 8:30 am - 8:00 pm |
| Thursday | 8:30 am - 8:00 pm |
| Friday | 8:30 am - 6:00 pm |
| Saturday | 8:30 am - 5:00 pm |
| Sunday | Closed |