
2021 GMC Sierra 1500
Mileage: 73,150 · Herculaneum, MO
$640 Above market
2021 GMC Sierra 1500 AT4 Crew Cab 4WD
Herculaneum, MO
$39,766
Dealer rating
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Features
Mileage
73,150
Drivetrain
Four-Wheel Drive
Exterior color
Cayenne Red Tintcoat
Interior color
Jet Black With Kalahari Accents, Perforated Leathe
MPG
18 MPG
Engine
355 hp 5.3L V8
Fuel type
Gasoline
Transmission
Automatic
Finance in advance
Overview
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:18 MPG
- City gas mileage:15 MPG
- Highway gas mileage:21 MPG
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:355 hp 5.3L V8
- Horsepower:355 hp
Safety
- NHTSA overall safety rating:
- NHTSA frontal crash rating:
- NHTSA side crash rating:
- NHTSA rollover rating:
- ABS Brakes
- Adaptive Cruise Control
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
- Heated Seats
- Preferred Package
- Premium Package
- Sunroof/Moonroof
- Technology Package
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History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
2 previous owners
Vehicle has 2 previous owners.
Pricing

Price decreased
49 days at this dealership
Dealer

Dealer reviews
Dealer's description
** We are 15 minutes south of St. Louis. Everyone leaves happy!This 2021 GMC Sierra 1500 AT4 is a rugged and capable truck that's ready to take on any adventure. Equipped with a powerful EcoTec3 5.3L V8 engine and 4-wheel drive, this Sierra AT4 delivers impressive performance and off-road prowess. The featured custom and premium packages, including the AT4 Preferred Package, AT4 Premium Package, and Driver Alert Package II, provide an exceptional level of technology, comfort, and safety.- Sunroof, Power- Technology Package (HD Surround Vision, Rear Camera Mirror, Bed View Camera, Head-Up Display)- AT4 Premium Package (Goodyear Wrangler DuraTrac Tires, Driver Alert Package I, Adaptive Cruise Control)- Driver Alert Package II (Forward Collision Alert, Lane Keep Assist, Automatic Emergency Braking, Front Pedestrian Braking, IntelliBeam)- Premium Bose 7-Speaker Sound System, Wireless Charging, SiriusXM with 360L- Heated and Ventilated Front Seats, Heated Rear Outboard Seats- Power Sliding Rear Window, 120-Volt Bed Outlet, Spray-On Bed LinerThis Sierra AT4 is a true off-road champion, with features like hill descent control, red recovery hooks, and an integrated trailer brake controller. The Cayenne Red Tintcoat exterior and bold AT4 styling make a statement on the road or trail. Inside, the premium leather-appointed seating and high-tech features create a comfortable and connected driving experience.Whether you're tackling tough terrain, towing a heavy load, or just enjoying the daily commute, this 2021 GMC Sierra 1500 AT4 is the perfect companion. With its impressive capability, advanced technology, and luxurious amenities, this truck is ready to elevate your driving experience.We invite you to come in and take a closer look at this exceptional Sierra AT4. Our knowledgeable sales team is here to answer any questions you may have and help you discover why this truck is the perfect fit for your lifestyle. Don't miss out on the opportunity to own this impressive and versatile vehicle.We look forward to seeing you soon!
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