Used 2021 GMC Acadia SLT AWD for SaleNationwide
112 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 74,366
- Stock #:
- U196124T
- VIN:
- 1GKKNULS4MZ158247
2021 GMC Acadia
SLT AWD
74,366 mi
Sheboygan, WI
Fair Deal
$22,996
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 50,374
- Stock #:
- MZ179662A
- VIN:
- 1GKKNULS0MZ179662
Price drop
-$1,482
2021 GMC Acadia
SLT AWD
50,374 mi
Bellevue, NE
Great Deal
$25,967
$24,485
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Midnight Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 43,427
- Stock #:
- G26672A
- VIN:
- 1GKKNULS8MZ182969
New arrival
2021 GMC Acadia
SLT AWD
43,427 mi
Arundel, ME
Good Deal
$25,740
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 114,342
- Stock #:
- WU009T
- VIN:
- 1GKKNULS6MZ159075
2021 GMC Acadia
SLT AWD
114,342 mi
White Plains, NY
Great Deal
$16,521
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 59,844
- Stock #:
- 27G124A
- VIN:
- 1GKKNULS0MZ143700
2021 GMC Acadia
SLT AWD
59,844 mi
Highland, MI
Fair Deal
$23,589
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 79,060
- Stock #:
- GM6818A
- VIN:
- 1GKKNULS0MZ130851
New arrival
2021 GMC Acadia
SLT AWD
79,060 mi
Niles, IL
Good Deal
$22,078
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 41,145
- Stock #:
- 52T584A
- VIN:
- 1GKKNULS0MZ135726
2021 GMC Acadia
SLT AWD
41,145 mi
Apple Valley, MN
Good Deal
$26,401
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,020
- Stock #:
- PT3784A
- VIN:
- 1GKKNULS2MZ157887
2021 GMC Acadia
SLT AWD
76,020 mi
Peoria, IL
Good Deal
$22,759
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 91,242
- Stock #:
- T68960A
- VIN:
- 1GKKNULS2MZ118183
2021 GMC Acadia
SLT AWD
91,242 mi
Mentor, OH
Great Deal
$18,438
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Midnight Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 47,868
- Stock #:
- 52T612A
- VIN:
- 1GKKNULS2MZ215965
New arrival
2021 GMC Acadia
SLT AWD
47,868 mi
Apple Valley, MN
Fair Deal
$26,401
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Midnight Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Light Ash Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,068
- Stock #:
- 26542A
- VIN:
- 1GKKNULSXMZ221206
New arrival
2021 GMC Acadia
SLT AWD
95,068 mi
Galesburg, IL
Fair Deal
$21,888
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 230 hp 2L I4
- Exterior color:
- Red Mahogany Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 55,712
- Stock #:
- X26310C
- VIN:
- 1GKKNUL42MZ155543
2021 GMC Acadia
SLT AWD
55,712 mi
Bala Cynwyd, PA
Great Deal
$22,617
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 111,790
- Stock #:
- 26761NCX
- VIN:
- 1GKKNULS2MZ161437
Price drop
-$1,011
2021 GMC Acadia
SLT AWD
111,790 mi
North Canton, OH
Good Deal
$18,347
$17,776
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 83,264
- Stock #:
- MZ128637
- VIN:
- 1GKKNULSXMZ128637
New arrival
2021 GMC Acadia
SLT AWD
83,264 mi
Sea Girt, NJ
Good Deal
$19,794
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Midnight Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 43,076
- Stock #:
- 5403375A
- VIN:
- 1GKKNULS0MZ202485
New arrival
2021 GMC Acadia
SLT AWD
43,076 mi
Pittsburgh, PA
Good Deal
$25,940
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 108,702
- VIN:
- 1GKKNULS1MZ202639
2021 GMC Acadia
SLT AWD
108,702 mi
Tampa, FL
Good Deal
$17,198
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,554
- Stock #:
- TCNG258976A
- VIN:
- 1GKKNULS5MZ165014
New arrival
2021 GMC Acadia
SLT AWD
57,554 mi
Terre Haute, IN
Good Deal
$23,821
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 107,080
- Stock #:
- CMZ115516
- VIN:
- 1GKKNULSXMZ115516
Price drop
-$500
2021 GMC Acadia
SLT AWD
107,080 mi
Englewood, CO
Great Deal
$17,397
$16,897
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 89,702
- Stock #:
- 26326BA
- VIN:
- 1GKKNULS0MZ123429
2021 GMC Acadia
SLT AWD
89,702 mi
Billings, MT
Good Deal
$20,954
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 113,054
- Stock #:
- 118019
- VIN:
- 1GKKNULS0MZ118019
Price drop
-$1,000
2021 GMC Acadia
SLT AWD
113,054 mi
Kokomo, IN
Good Deal
$19,144
$18,144
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White - GAZ
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black - H0Y
- Transmission:
- Automatic
- Mileage:
- 88,528
- Stock #:
- H11060A
- VIN:
- 1GKKNULS1MZ217867
2021 GMC Acadia
SLT AWD
88,528 mi
New Britain, CT
Good Deal
$19,689
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 65,606
- Stock #:
- 265018A
- VIN:
- 1GKKNULS7MZ139630
Price drop
-$681
2021 GMC Acadia
SLT AWD
65,606 mi
Clinton, IA
Good Deal
$23,650
$22,969
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 105,356
- Stock #:
- BMZ146068
- VIN:
- 1GKKNULSXMZ146068
Price drop
-$511
2021 GMC Acadia
SLT AWD
105,356 mi
Hagerstown, MD
Great Deal
$18,288
$17,777
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 65,736
- Stock #:
- KV109A
- VIN:
- 1GKKNULS3MZ225856
2021 GMC Acadia
SLT AWD
65,736 mi
Kennewick, WA
Fair Deal
$24,784
5.0 Overall rating
Filter by rating
Randall W
Reviewed a 2021 GMC SLT AWD on Apr 5, 2025
American made. Less expensive to repair. We'll appointed. Comfortable. Built to last.
Is this review helpful?
FAQs
How much does the GMC Acadia SLT AWD cost?
The average GMC Acadia SLT AWD costs about $22,585.47. The average price has decreased by -5.3% since last year. The 749 for sale on CarGurus range from $11,995 to $38,950 in price.
How many GMC Acadia SLT AWD vehicles have no reported accidents or damage?
610 out of 749 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Acadia SLT AWD?
Depending on the engine and options, the GMC Acadia SLT AWD gets between 21 and 24 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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