
2021 GMC Sierra 1500
Mileage: 110,383 · Slidell, LA
$766 Above market
2021 GMC Sierra 1500 AT4 Crew Cab 4WD
Slidell, LA
$34,223
$37,999
$766 above market
Dealer rating
Request information
Features
Mileage
110,383
Drivetrain
Four-Wheel Drive
Exterior color
Gray (Satin Steel Metallic)
Interior color
Jet Black With Kalahari Accents
MPG
18 MPG
Engine
355 hp 5.3L V8
Fuel type
Gasoline
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2021
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Gray (Satin Steel Metallic)
- Interior color:Jet Black With Kalahari Accents
- Mileage:110,383 mi
- Condition:Used
- VIN:3GTP9EED0MG407329
- Stock number:26G1401C
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
- Backup Camera
- 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
- Heated Seats
- Remote Start
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History
Clean title
No issues reported.
1 accident reported
No damage reported.
1 previous owner
Vehicle has one previous owner.
Pricing
$34,223
$33,457
Avg. market price (IMV)
This car is $766 above market price. We compared this car with similar 2021 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- Price decreasedPrice went down by $3,776.
Dealer

Dealer reviews
Dealer's description
Legacy Buick GMC has a wide selection of exceptional pre-owned vehicles to choose from, including this 2021 GMC Sierra 1500. Opulent refinements married with exceptional engineering make this the kind of car you'll want to own for a lifetime. With 4WD, you can take this 2021 GMC Sierra 1500 AT4 to places roads don't go. It's all about the adventure and getting the most enjoyment out of your new ride. The GMC Sierra 1500 AT4 will provide you with everything you have always wanted in a car -- Quality, Reliability, and Character. This is the one. Just what you've been looking for.
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