
2020 GMC Sierra 1500
Mileage: 72,813 · Knoxville, TN
$1,202 Above market
2020 GMC Sierra 1500 AT4 Crew Cab 4WD
Knoxville, TN
$41,500
$42,899
$1,202 above market
Dealer rating
Request information
Features
Mileage
72,813
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Jet Black with Kalahari accents
MPG
17 MPG
Engine
420 hp 6.2L V8
Fuel type
Gasoline
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2020
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Summit White
- Interior color:Jet Black with Kalahari accents
- Mileage:72,813 mi
- Condition:Used
- VIN:3GTP9EEL2LG200737
- Stock number:LG200737P
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:17 MPG
- City gas mileage:15 MPG
- Highway gas mileage:19 MPG
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:420 hp 6.2L V8
- Horsepower:420 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
- 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
- Bluetooth
- CarPlay
- Heated Seats
- Navigation System
- Premium Package
- Remote Start
- 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
$41,500
$40,298
Avg. market price (IMV)
This car is $1,202 above market price. We compared this car with similar 2020 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.
- Price decreasedPrice went down by $1,399.
Dealer

Dealer reviews
Dealer's description
Elevate your driving experience with this exceptional 2020 GMC Sierra 1500 AT4. Boasting a powerful EcoTec3 6.2L V8 engine paired with a smooth-shifting 10-Speed Automatic transmission, this rugged 4WD pickup delivers exceptional performance and capability. Adorned in a stunning White exterior, this Sierra AT4 is more than just a workhorse â?? its a true off-road warrior.- AT4 Premium Package- Driver Alert Package I- Driver Alert Package II- Technology Package- Sunroof, Power- Wheels, 20 x 9 Machined Aluminum with Carbon Grey Metallic AccentsThe Sierra AT4 is engineered to conquer any terrain, with features like an Off-Road Suspension, Heavy-Duty Rear Locking Differential, and Goodyear Wrangler DuraTrac tires. But this truck isnt just about brawn â?? its also packed with advanced technology and premium amenities to ensure a comfortable and connected driving experience.The Multicolor 15 Diagonal Head-Up Display, HD Surround Vision with Bed View Camera, and Rear Camera Mirror keep you informed and aware of your surroundings. Meanwhile, the Heated and Ventilated front seats, Heated Rear Seats, and Heated Steering Wheel provide year-round comfort. The Bose Premium 7-Speaker Sound System and Wireless Charging further enhance the driving experience.Whether youre tackling the great outdoors or navigating the urban jungle, this 2020 GMC Sierra 1500 AT4 is ready to take you there in style and confidence. With its impressive capabilities, thoughtful features, and bold presence, this truck is a true standout in the full-size pickup segment.We understand that purchasing a vehicle is a significant decision, and were here to make the process as seamless as possible. Our knowledgeable team is ready to answer any questions you may have and provide you with a personalized test drive experience. Come visit us today and discover the power and versatility of the 2020 GMC Sierra 1500 AT4.
Additional Information
10-Speed A/T,4-Wheel Disc Brakes,8 Cylinder Engine,A/C,A/T,ABS,Adaptive Cruise Control,Adjustable Steering Wheel,Aerial View Display System,AM/FM Stereo,Apple CarPlay,Auto-Dimming Rearview Mirror,Automatic Highbeams,Auxiliary Audio Input,Back-Up Camera,Bed Liner,Blind Spot Monitor,Bluetooth,Brake Assist,Bucket Seats,Climate Control,Cross-Traffic Alert,Cruise Control,Daytime Running Lights,Driver Adjustable Lumbar,Driver Air Bag,Floor Mats,Fog Lamps,Four Wheel Drive,Front Collision Mitigation,Front Head Air Bag,Front Side Air Bag,Gasoline Fuel,Heads-Up Display,Heated Mirrors,Heated Seats,Heated Seats,Heated Seats,Heated Steering Wheel,Keyless Entry,Keyless Start,Lane Departure Warning,Lane Keeping Assist,Leather Steering Wheel,Locking/Limited Slip Differential,Mirror Memory,MP3 Player,Multi-Zone A/C,Navigation System,Pass-Through Rear Seat,Passenger Adjustable Lumbar,Passenger Air Bag,Power Door Locks,Power Driver Seat,Power Mirror(s),Power Outlet,Power Passenger Seat,Power Steering,Power Windows,Premium Sound,Privacy Glass,Rear Defrost,Rear Head Air Bag,Rear Parking Aid,Remote Start,Satellite Radio,Seat Memory,Security System,Sliding Rear Window,Smart Device Integration,Stability Control,Steering Wheel Audio Controls,Sunroof / Moonroof,Sunroof / Moonroof,Telematics,Tire Pressure Monitor,Tires - Front All-Season,Tires - Front All-Terrain,Tires - Rear All-Season,Tires - Rear All-Terrain,Tow Hitch,Tow Hooks,Traction Control,WiFi Hotspot
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