Used 2021 GMC Acadia AT4 AWD for SaleNationwide
110 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 71,087
- Stock #:
- P16503
- VIN:
- 1GKKNLLS3MZ168777
New arrival
2021 GMC Acadia
AT4 AWD
71,087 mi
Lake Orion, MI
Fair Deal
$23,119
- 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:
- 77,232
- Stock #:
- A13887A
- VIN:
- 1GKKNLLS3MZ181836
2021 GMC Acadia
AT4 AWD
77,232 mi
Grand Rapids, MI
Fair Deal
$24,219
- 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:
- 61,519
- Stock #:
- FE05400T
- VIN:
- 1GKKNLLS7MZ158625
2021 GMC Acadia
AT4 AWD
61,519 mi
Forest Lake, MN
Good Deal
$24,604
- 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:
- 67,611
- Stock #:
- 260171B
- VIN:
- 1GKKNLLS2MZ188048
2021 GMC Acadia
AT4 AWD
67,611 mi
Smyrna, DE
Good Deal
$25,724
- 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:
- -
- Transmission:
- 9-Speed Automatic
- Mileage:
- 58,312
- Stock #:
- P5086
- VIN:
- 1GKKNLLS2MZ105041
2021 GMC Acadia
AT4 AWD
58,312 mi
Yankton, SD
Good Deal
$25,996
- 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:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- (Includes Kalahari Seat Accents.)
- Transmission:
- Automatic
- Mileage:
- 70,467
- Stock #:
- TMZ125802
- VIN:
- 1GKKNLLS3MZ125802
2021 GMC Acadia
AT4 AWD
70,467 mi
Highlands Ranch, CO
Fair Deal
$25,066
- 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:
- 68,439
- Stock #:
- MZ182721T
- VIN:
- 1GKKNLLS2MZ182721
2021 GMC Acadia
AT4 AWD
68,439 mi
Everett, WA
Good Deal
$24,850
- 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 (Steel Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,122
- Stock #:
- FP0675
- VIN:
- 1GKKNLLS8MZ181329
Price drop
-$745
2021 GMC Acadia
AT4 AWD
95,122 mi
Anderson, IN
Good Deal
$21,995
$21,500
- 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:
- 108,088
- Stock #:
- 244165A
- VIN:
- 1GKKNLLS4MZ164088
2021 GMC Acadia
AT4 AWD
108,088 mi
Chelsea, MI
Good Deal
$19,774
- 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:
- 48,135
- Stock #:
- C3402
- VIN:
- 1GKKNLLS1MZ168275
2021 GMC Acadia
AT4 AWD
48,135 mi
Gillette, WY
Fair Deal
$29,794
- 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 77,614
- Stock #:
- NB26235A
- VIN:
- 1GKKNLLSXMZ211866
Price drop
-$1,368
2021 GMC Acadia
AT4 AWD
77,614 mi
Mckenna, WA
Good Deal
$23,323
$21,955
- 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:
- 106,103
- Stock #:
- CA0071
- VIN:
- 1GKKNLLS8MZ220646
2021 GMC Acadia
AT4 AWD
106,103 mi
Conway, AR
Fair Deal
$21,129
- 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:
- 77,081
- Stock #:
- B2185
- VIN:
- 1GKKNLLS2MZ216009
2021 GMC Acadia
AT4 AWD
77,081 mi
Columbus, OH
Fair Deal
$23,403
- 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:
- 63,906
- Stock #:
- 45340B
- VIN:
- 1GKKNLLS8MZ165910
2021 GMC Acadia
AT4 AWD
63,906 mi
Antigo, WI
Fair Deal
$26,544
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 24,645
- Stock #:
- Z2373A
- VIN:
- 1GKKNLLS7MZ192919
New arrival
2021 GMC Acadia
AT4 AWD
24,645 mi
Visalia, CA
Fair Deal
$28,958
- 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:
- 90,058
- Stock #:
- C301119A
- VIN:
- 1GKKNLLS9MZ221059
2021 GMC Acadia
AT4 AWD
90,058 mi
Valdosta, GA
Good Deal
$22,698
- 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:
- 65,633
- Stock #:
- 261345A
- VIN:
- 1GKKNLLS5MZ169168
2021 GMC Acadia
AT4 AWD
65,633 mi
Canfield, OH
Fair Deal
$25,398
- 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
- Transmission:
- Automatic
- Mileage:
- 50,295
- Stock #:
- MZ167538
- VIN:
- 1GKKNLLS2MZ167538
2021 GMC Acadia
AT4 AWD
50,295 mi
Hubbard, OR
Fair Deal
$27,252
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 112,512
- Stock #:
- EC647A
- VIN:
- 1GKKNLLS9MZ218579
2021 GMC Acadia
AT4 AWD
112,512 mi
Janesville, WI
Great Deal
$17,900
- 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:
- 50,794
- Stock #:
- P50860A
- VIN:
- 1GKKNLLS5MZ133559
Price drop
-$900
2021 GMC Acadia
AT4 AWD
50,794 mi
Michigan City, IN
Great Deal
$25,142
$24,242
- 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:
- 70,483
- Stock #:
- MZ171194
- VIN:
- 1GKKNLLS5MZ171194
Price drop
-$715
2021 GMC Acadia
AT4 AWD
70,483 mi
Portland, OR
Good Deal
$24,240
$23,740
- 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:
- Summit White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 75,969
- Stock #:
- A00092C
- VIN:
- 1GKKNLLS8MZ104458
2021 GMC Acadia
AT4 AWD
75,969 mi
Allentown, PA
Good Deal
$22,897
- 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:
- Summit White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 85,068
- Stock #:
- 3805DF
- VIN:
- 1GKKNLLS1MZ167191
New arrival
2021 GMC Acadia
AT4 AWD
85,068 mi
Du Bois, PA
Fair Deal
$23,915
- 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:
- 56,847
- Stock #:
- J8657
- VIN:
- 1GKKNLLS1MZ235716
New arrival
2021 GMC Acadia
AT4 AWD
56,847 mi
Richmond, VA
Fair Deal
$26,792
FAQs
How much does the GMC Acadia AT4 AWD cost?
The average GMC Acadia AT4 AWD costs about $22,331.09. The average price has decreased by -6.6% since last year. The 944 for sale on CarGurus range from $13,598 to $58,345 in price.
How many GMC Acadia AT4 AWD vehicles have no reported accidents or damage?
817 out of 944 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Acadia AT4 AWD?
Depending on the engine and options, the GMC Acadia AT4 AWD gets between 21 and 22 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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2025 GMC Acadia Pricing, Specs, and Release Date
The 2025 GMC Acadia, a mid-size crossover SUV with three rows of seating for up to seven passengers, underwent a significant update recently and continues to benefit from added safety and tech features, as well as a nicer interior.
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Who Makes GMC Cars?
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