
2021 GMC Sierra 1500
Mileage: 116,202 · Lilburn, GA
$2,313 Above market
2021 GMC Sierra 1500 AT4 Crew Cab 4WD
Lilburn, GA
$36,254
Dealer rating
Request information
Features
Mileage
116,202
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Jet Black with Kalahari accents
MPG
24 MPG
Engine
277 hp 3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2021
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Summit White
- Interior color:Jet Black with Kalahari accents
- Mileage:116,202 mi
- Condition:Used
- VIN:3GTU9EET9MG298041
- Stock number:28204
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:24 MPG
- City gas mileage:22 MPG
- Highway gas mileage:26 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:277 hp 3L I6 Diesel
- Horsepower:277 hp
Safety
- NHTSA overall safety rating:
- NHTSA frontal crash rating:
- NHTSA side crash rating:
- NHTSA rollover rating:
- ABS Brakes
- Adaptive Cruise Control
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
- Alloy Wheels
- Android Auto
- Bluetooth
- CarPlay
- Heated Seats
- Leather Seats
- Multi Zone Climate Control
- Preferred Equipment Package
- Remote Start
- Storage Package
- Tow Package
Ready to buy? Here’s how it works.
1. Build your deal |
Find financing options, value your trade-in, and choose service and protection plans.
2. Choose pick up time
Schedule a time to get your new car at the dealership.
3. Finalize your sale
Head to the dealership to finish up your sale.
History
Clean title
No issues reported.
2 accidents reported
No damage reported.
4 previous owners
Vehicle has 4 previous owners.
Pricing

Selling slowly
No price changes
51 days at this dealership
Dealer

Dealer reviews
Dealer's description
The 2021 GMC Sierra 1500 4WD Crew Cab 147" AT4 is a robust and stylish pickup, designed to tackle both rugged terrains and city streets with ease. Its exterior, finished in a pristine Summit White, exudes a sense of sophistication while accentuating its bold and commanding presence. Complementing the exterior is the interior adorned in Jet Black with Kalahari accents, offering a perfect blend of comfort and elegance to enhance the driving experience.Under the hood, the Sierra is powered by a formidable 3.0L 6-cylinder engine, offering a compelling balance of power and efficiency ideal for various driving demands. The inclusion of Four Wheel Drive ensures this truck is well-equipped to handle diverse road conditions, whether during daily commutes or adventurous off-road escapades. The vehicle rides majestically on 20" x 9" machined aluminum wheels featuring carbon grey metallic accents, adding an extra layer of style and durability to its already impressive profile.Incorporated with forward-thinking technologies, the Sierra AT4 offers features like the Driver Alert Package I and II for enhanced safety and awareness on the road. The adaptive cruise control further adds to the driving convenience, enabling smoother and stress-free long-distance journeys. An engine block heater is included, providing additional comfort and reliability in colder climates. With its combination of advanced features and striking aesthetics, the 2021 GMC Sierra 1500 AT4 is a testament to GMC's commitment to quality and innovation in the pickup truck segment.
Additional Information
Adaptive Cruise Control, Android Auto, Bluetooth, Carplay, Leather Seats, Multi Zone Climate Control, Parking Sensors, Preferred Equipment Package, Remote Start, Storage Package, Tow Package, Adaptive Cruise Control, Alternator, 220 Amps, At4 Preferred Equipment Group, Audio System, Premium Gmc Infotainment System With 8" Diagonal Color Touch-Screen, Includes Multi-Touch Display, Am/Fm Stereo, Automatic Emergency Braking, Driver Alert Package I, Driver Alert Package Ii, Emissions, Federal Requirements, Engine Block Heater, Following Distance Indicator, Forward Collision Alert, Front And Rear Park Assist, Ultrasonic, Front Pedestrian Braking, Gvwr, 7100 Lbs. (3221 Kg), Intellibeam, Automatic High Beam On/Off, Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim, Lane Change Alert, Lane Keep Assist, License Plate Kit, Front, Rear Axle, 3.23 Ratio, Rear Cross Traffic Alert, Safety Alert Seat, Seats, Front Bucket, Seats, Heated Second Row Outboard Seats, Summit White, Tire, Spare 255/80R17sl All-Season, Blackwall, Tires, 275/60R20sl All-Terrain, Blackwall, Transmission, 10-Speed Automatic, Electronically Controlled, Wheels, 20" X 9" (50.8 Cm X 22.9 Cm) Machined Aluminum With Carbon Grey Metallic Accents
By clicking "Email me," you agree to our Privacy Policy and Terms of Use.
Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.







