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Ace Auto Sales

18316 State Highway 371, Brainerd, MN 56401
4.2
4.2 out of 5 stars
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Used 2021 GMC Sierra 1500 SLT

123,340 miles
For Sale:$27,999
Estimated payment:$635/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $31,200 and $36,600, while the current price is $27,999.$31,200 - $36,600$27,999

  • Priced at $27,999, this vehicle is $3,201 (10%) below the low end of its fair market value of $31,200.

  • The current fair market price range is between $31,200 to $36,600.

  • It has 123,340 miles, which is 34,140 (38%) above the median mileage of 89,200.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report
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  • Truck
  • Pickup
  • Crew Cab
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    123,340miles
  • Aggregate Ratings
    3.6
    3.6 out of 5 stars
  • Generation
    4(2019 - 2026)
  • Trim
    SLT
  • Drivetrain
    4X4
  • Transmission
    8-Speed Shiftable Automatic
  • Exterior Color
    Onyx Black (Black)Factory Paint Code:GBA
  • Interior Color
    Jet Black (Black)Factory Paint Code:H1Y
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    6
  • Weight Class
    6,000-10,000 lbs. (2)
  • NHTSA Safety Ratings
    4
    4 out of 5 stars
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTU9DED9MG223732

Engine5.3L V8 Gasoline 355hp

  • Fuel Type:Gasoline
  • Fuel Quality:87
  • Max Horsepower:355 hp @ 5600 rpm
  • Max Torque:383 ft.lbf @ 4100 rpm
  • Brand:EcoTec3
  • Displacement:5.3liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Naturally Aspirated
  • Fuel Induction:Direct Injection
  • Redline:5,800rpm
  • Oil Capacity:7.6liters
  • Cam Type:OHV
  • Stroke:3.62
  • Bore:3.78
  • Valves:16

Message from the seller

2021 GMC Sierra 1500 SLT
LOCAL TRADE IN
5.3L V8
Automatic
4X4 HI/LO
Lane Keep Assist
Rear Parking Sensors
Remote Start
Bluetooth
Apple Carplay/Android Auto
Backup Camera
HitchView Camera
Navigation
Leather Interior
Heated/Cooled Seats
Heated Steering Wheel
Power Sliding Rear Window
Power Open Tailgate
Power Running Boards
Tonneau Cover
$27,999.00
Financing Available OAC
123XXX Miles
Available At Ace Auto Sales
18316 State HWY 371
Brainerd MN 56401
www.brainerdaceauto.com
(218)454-2345

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Listed on February 17, 2026 (2 months ago)
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This Used 2021 GMC Sierra 1500 SLT is available for drivers in Brainerd, Pequot Lakes, Baxter ...

Cruz™ Disclaimer: Vehicle details shown on this site are provided by sellers or third parties. Cruz™ does not independently verify this information and is not liable for its accuracy. All services and content are offered without any warranty, either expressed or implied. Learn more here.MPG & Max Range: Fuel economy estimates are provided by the EPA and are intended for comparison purposes only. Your actual mileage will vary depending on driving conditions, vehicle condition, and other factors.Price: Prices shown may not include taxes, fees, or other charges. Prices and availability are subject to change without notice. Contact the seller for the most current pricing information.Options & Features: Installed options may not be shown. Contact the seller for more information about available features and options.