Used 2021 GMC Acadia SLT AWD for Sale Nationwide
110 results
- 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:
- 72,653
- Stock #:
- C261185A
- VIN:
- 1GKKNULS3MZ113848
2021 GMC Acadia
SLT AWD
72,653 mi
Cedar Rapids, IA
Good Deal
$23,614
- 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:
- 74,414
- Stock #:
- 03T1449A
- VIN:
- 1GKKNULS6MZ229447
2021 GMC Acadia
SLT AWD
74,414 mi
Mount Carroll, IL
Fair Deal
$23,663
- 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:
- 71,447
- Stock #:
- MZ231794T
- VIN:
- 1GKKNULS4MZ231794
2021 GMC Acadia
SLT AWD
71,447 mi
Tunkhannock, PA
Good Deal
$22,990
- 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
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 87,860
- Stock #:
- 4927A
- VIN:
- 1GKKNULS0MZ114066
New arrival
2021 GMC Acadia
SLT AWD
87,860 mi
Auburn, NE
Good Deal
$21,995
- 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:
- 78,254
- Stock #:
- NU0500B
- VIN:
- 1GKKNULS1MZ110608
2021 GMC Acadia
SLT AWD
78,254 mi
Newburgh, NY
Fair Deal
$22,975
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Midnight Blue Metallic
- Interior color:
- Black Heated Vented Leather
- Transmission:
- Automatic
- Mileage:
- 136,207
- Stock #:
- 5T1171
- VIN:
- 1GKKNULS8MZ131844
2021 GMC Acadia
SLT AWD
136,207 mi
Maplewood, MN
Good Deal
$16,885
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 94,818
- Stock #:
- 91949A
- VIN:
- 1GKKNULS5MZ219198
Price drop
-$912
2021 GMC Acadia
SLT AWD
94,818 mi
Aurora, IL
Great Deal
$20,319
$19,407
- 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:
- 60,846
- Stock #:
- E50310
- VIN:
- 1GKKNULS6MZ135651
2021 GMC Acadia
SLT AWD
60,846 mi
Coloma, WI
Good Deal
$25,429
- 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:
- Red Mahogany Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Transmission:
- Automatic
- Mileage:
- 95,708
- Stock #:
- VT3652
- VIN:
- 1GKKNULS4MZ172939
2021 GMC Acadia
SLT AWD
95,708 mi
Valley City, ND
Fair Deal
$21,098
- 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:
- 77,683
- Stock #:
- 52K123A
- VIN:
- 1GKKNULS1MZ153782
New arrival
2021 GMC Acadia
SLT AWD
77,683 mi
Apple Valley, MN
Fair Deal
$24,201
- 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:
- 90,607
- Stock #:
- 20986A
- VIN:
- 1GKKNULS6MZ134810
Price drop
-$510
2021 GMC Acadia
SLT AWD
90,607 mi
Somersworth, NH
Good Deal
$20,955
$20,445
- 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:
- 43,836
- Stock #:
- B1496
- VIN:
- 1GKKNULS5MZ203129
2021 GMC Acadia
SLT AWD
43,836 mi
Portsmouth, NH
Good Deal
$26,495
- 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:
- 78,307
- Stock #:
- 2776
- VIN:
- 1GKKNULS4MZ225087
2021 GMC Acadia
SLT AWD
78,307 mi
Junction City, OR
Good Deal
$23,229
- 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:
- 70,019
- Stock #:
- P4293A
- VIN:
- 1GKKNULS2MZ192588
2021 GMC Acadia
SLT AWD
70,019 mi
Woburn, MA
Good Deal
$22,593
- 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:
- 86,727
- Stock #:
- 10265XX
- VIN:
- 1GKKNULS5MZ113429
2021 GMC Acadia
SLT AWD
86,727 mi
Hutchinson, MN
Fair Deal
$22,999
- 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:
- 33,735
- Stock #:
- Z7288A
- VIN:
- 1GKKNULS1MZ175989
New arrival
2021 GMC Acadia
SLT AWD
33,735 mi
Rifle, CO
Good Deal
$27,901
- 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:
- Red Mahogany Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,154
- Stock #:
- 27331A
- VIN:
- 1GKKNULS0MZ110504
2021 GMC Acadia
SLT AWD
69,154 mi
Hibbing, MN
Fair Deal
$25,306
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 230 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 94,033
- Stock #:
- 9472
- VIN:
- 1GKKNUL48MZ135734
2021 GMC Acadia
SLT AWD
94,033 mi
Fredericksburg, VA
Good Deal
$18,776
- 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 79,621
- Stock #:
- I1251A
- VIN:
- 1GKKNULS1MZ207193
2021 GMC Acadia
SLT AWD
79,621 mi
Doral, FL
Good Deal
$18,401
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Light Ash Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 98,148
- Stock #:
- A2595A
- VIN:
- 1GKKNULS8MZ165279
Price drop
-$800
2021 GMC Acadia
SLT AWD
98,148 mi
Muskogee, OK
Fair Deal
$22,293
$21,493
- 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:
- 56,234
- Stock #:
- PZ124902
- VIN:
- 1GKKNULS5MZ124902
2021 GMC Acadia
SLT AWD
56,234 mi
Hopkinsville, KY
Fair Deal
$26,494
- 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
Price drop
-$1,000
2021 GMC Acadia
SLT AWD
108,702 mi
Tampa, FL
Good Deal
$19,098
$18,098
- 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:
- 40,963
- Stock #:
- 2651732B
- VIN:
- 1GKKNULS5MZ183464
2021 GMC Acadia
SLT AWD
40,963 mi
New Brighton, MN
Good Deal
$27,095
- 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:
- Gray
- Transmission:
- Automatic
- Mileage:
- 72,075
- Stock #:
- T2430A
- VIN:
- 1GKKNULSXMZ189339
Price drop
-$950
2021 GMC Acadia
SLT AWD
72,075 mi
Fargo, ND
Good Deal
$24,299
$23,349
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 $23,759.44. The average price has decreased by -1.3% since last year. The 817 for sale on CarGurus range from $10,372 to $40,696 in price.
How many GMC Acadia SLT AWD vehicles have no reported accidents or damage?
684 out of 817 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 (or EV battery range).
What fuel types are available?
Gasoline engines are available.
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