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  • Summit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLE

    $15,372

    $1K
    116,020 mi.
    Est. $287/mo

    Laura Buick GMC

    4.4
    Collinsville, IL (12 mi)
    Check Availability

  • Satin Steel Metallic 2021 GMC Acadia DenaliSatin Steel Metallic 2021 GMC Acadia DenaliSatin Steel Metallic 2021 GMC Acadia DenaliSatin Steel Metallic 2021 GMC Acadia DenaliSatin Steel Metallic 2021 GMC Acadia DenaliSatin Steel Metallic 2021 GMC Acadia Denali

    $27,380

    64,587 mi.
    Est. $512/mo

    Serra Honda O'Fallon

    4.9
    O'Fallon, IL (19 mi)
    Check Availability

  • White Frost Tricoat 2021 GMC Acadia FWD SLTWhite Frost Tricoat 2021 GMC Acadia FWD SLTWhite Frost Tricoat 2021 GMC Acadia FWD SLTWhite Frost Tricoat 2021 GMC Acadia FWD SLTWhite Frost Tricoat 2021 GMC Acadia FWD SLTWhite Frost Tricoat 2021 GMC Acadia FWD SLT

    $19,420

    $195
    96,113 mi.
    Est. $363/mo

    Bo Beuckman Ford

    4.6
    Ellisville, MO (23 mi)
    Check Availability
  • Midnight Blue Metallic 2021 GMC Acadia DenaliMidnight Blue Metallic 2021 GMC Acadia DenaliMidnight Blue Metallic 2021 GMC Acadia DenaliMidnight Blue Metallic 2021 GMC Acadia DenaliMidnight Blue Metallic 2021 GMC Acadia DenaliMidnight Blue Metallic 2021 GMC Acadia Denali

    $25,008

    $100
    80,506 mi.
    Est. $468/mo

    Suntrup Kia South

    4.8
    St. Louis, MO (18 mi)
    Check Availability
  • Midnight Blue Metallic 2021 GMC Acadia AWD SLEMidnight Blue Metallic 2021 GMC Acadia AWD SLEMidnight Blue Metallic 2021 GMC Acadia AWD SLEMidnight Blue Metallic 2021 GMC Acadia AWD SLEMidnight Blue Metallic 2021 GMC Acadia AWD SLEMidnight Blue Metallic 2021 GMC Acadia AWD SLE

    $23,731

    $800
    58,065 mi.
    Est. $444/mo

    Quality Chrysler Dodge Jeep Ram of Jerseyville

    Jerseyville, IL (26 mi)
    Check Availability
  • Cayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia Denali

    $20,899

    106,234 mi.
    Est. $391/mo

    Dave Sinclair Lincoln St. Peters

    Saint Peters, MO (22 mi)
    Check Availability
  • Cayenne Red Tintcoat 2021 GMC Acadia SLTCayenne Red Tintcoat 2021 GMC Acadia SLTCayenne Red Tintcoat 2021 GMC Acadia SLTCayenne Red Tintcoat 2021 GMC Acadia SLTCayenne Red Tintcoat 2021 GMC Acadia SLTCayenne Red Tintcoat 2021 GMC Acadia SLT

    $24,372

    $1.5K
    44,536 mi.
    Est. $456/mo

    Laura Buick GMC

    4.4
    Collinsville, IL (12 mi)
    Check Availability
  • Cayenne Red Tintcoat 2021 GMC Acadia FWD SLTCayenne Red Tintcoat 2021 GMC Acadia FWD SLTCayenne Red Tintcoat 2021 GMC Acadia FWD SLTCayenne Red Tintcoat 2021 GMC Acadia FWD SLTCayenne Red Tintcoat 2021 GMC Acadia FWD SLTCayenne Red Tintcoat 2021 GMC Acadia FWD SLT

    $17,773

    124,752 mi.
    Est. $332/mo

    Bob Brockland Buick GMC

    4.8
    Columbia, IL (19 mi)
    Check Availability
  • Satin Steel Metallic 2021 GMC Acadia FWD SLESatin Steel Metallic 2021 GMC Acadia FWD SLESatin Steel Metallic 2021 GMC Acadia FWD SLESatin Steel Metallic 2021 GMC Acadia FWD SLESatin Steel Metallic 2021 GMC Acadia FWD SLESatin Steel Metallic 2021 GMC Acadia FWD SLE

    $14,745

    125,152 mi.
    Est. $276/mo

    Steve Schmitt, Inc.

    4.4
    Highland, IL (29 mi)
    Check Availability
  • Summit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLE

    $15,372

    $1K
    116,020 mi.
    Est. $287/mo

    Laura Buick GMC

    4.4
    Collinsville, IL (12 mi)
    Check Availability
  • Ebony Twilight Metallic 2021 GMC Acadia AWD SLTEbony Twilight Metallic 2021 GMC Acadia AWD SLTEbony Twilight Metallic 2021 GMC Acadia AWD SLTEbony Twilight Metallic 2021 GMC Acadia AWD SLTEbony Twilight Metallic 2021 GMC Acadia AWD SLTEbony Twilight Metallic 2021 GMC Acadia AWD SLT

    $18,158

    122,419 mi.
    Est. $340/mo

    Jim Butler Chevrolet

    4.3
    Fenton, MO (22 mi)
    Check Availability
  • Summit White 2021 GMC Acadia FWD SLTSummit White 2021 GMC Acadia FWD SLTSummit White 2021 GMC Acadia FWD SLTSummit White 2021 GMC Acadia FWD SLTSummit White 2021 GMC Acadia FWD SLTSummit White 2021 GMC Acadia FWD SLT

    $21,821

    83,716 mi.
    Est. $408/mo

    Steve Schmitt, Inc.

    4.4
    Highland, IL (29 mi)
    Check Availability
  • Ebony Twilight Metallic 2021 GMC Acadia FWD SLEEbony Twilight Metallic 2021 GMC Acadia FWD SLEEbony Twilight Metallic 2021 GMC Acadia FWD SLEEbony Twilight Metallic 2021 GMC Acadia FWD SLEEbony Twilight Metallic 2021 GMC Acadia FWD SLEEbony Twilight Metallic 2021 GMC Acadia FWD SLE

    $17,208

    160,430 mi.
    Est. $322/mo

    Jim Butler Kia

    4.7
    Chesterfield, MO (23 mi)
    Check Availability
  • Ebony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia Denali

    $23,997

    82,722 mi.
    Est. $449/mo

    MAG Chrysler Dodge Jeep Ram

    4.6
    $385 delivery from Chillicothe, MO (193 mi)
    Check Availability
  • Cayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia DenaliCayenne Red Tintcoat 2021 GMC Acadia Denali

    $23,998

    112,223 mi.
    Est. $449/mo

    Jim Butler Linn Chevrolet

    4.7
    Free delivery from Linn, MO (91 mi)
    Check Availability
  • White Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia Denali

    $20,878

    $1.7K
    108,909 mi.
    Est. $390/mo

    Joe Machens Toyota

    4.2
    Columbia, MO (115 mi)
    Check Availability
  • White Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia Denali

    $22,427

    $562
    99,963 mi.
    Est. $419/mo

    Lexus of Peoria

    4.8
    Peoria, IL (144 mi)
    Check Availability
  • Ebony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia Denali

    $28,997

    33,138 mi.
    Est. $542/mo

    Vic Koenig Chevrolet

    Carbondale, IL (90 mi)
    Check Availability
  • Summit White 2021 GMC Acadia AT4Summit White 2021 GMC Acadia AT4Summit White 2021 GMC Acadia AT4Summit White 2021 GMC Acadia AT4Summit White 2021 GMC Acadia AT4Summit White 2021 GMC Acadia AT4

    $21,308

    114,189 mi.
    Est. $398/mo

    Shottenkirk Chevrolet KIA of Quincy

    4.9
    Quincy, IL (104 mi)
    Check Availability
  • Summit White 2021 GMC Acadia AWD AT4Summit White 2021 GMC Acadia AWD AT4Summit White 2021 GMC Acadia AWD AT4Summit White 2021 GMC Acadia AWD AT4

    $22,983

    84,500 mi.
    Est. $430/mo

    Rusty Drewing Chevrolet Buick GMC

    4.8
    Jefferson City, MO (109 mi)
    Check Availability
  • White Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia DenaliWhite Frost Tricoat 2021 GMC Acadia Denali

    $24,819

    87,722 mi.
    Est. $464/mo

    Sam Leman Chevrolet Champaign

    Champaign, IL (142 mi)
    Check Availability
  • Ebony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia DenaliEbony Twilight Metallic 2021 GMC Acadia Denali

    $23,977

    $3.1K
    97,445 mi.
    Est. $448/mo

    Autry Morlan Inc.

    4.4
    Sikeston, MO (134 mi)
    Check Availability
  • Midnight Blue Metallic 2021 GMC Acadia SLEMidnight Blue Metallic 2021 GMC Acadia SLEMidnight Blue Metallic 2021 GMC Acadia SLEMidnight Blue Metallic 2021 GMC Acadia SLEMidnight Blue Metallic 2021 GMC Acadia SLEMidnight Blue Metallic 2021 GMC Acadia SLE

    $31,287

    15,161 mi.
    Est. $585/mo

    Baldwin Chevrolet Cadillac

    Poplar Bluff, MO (139 mi)
    Check Availability
  • Summit White 2021 GMC Acadia DenaliSummit White 2021 GMC Acadia DenaliSummit White 2021 GMC Acadia DenaliSummit White 2021 GMC Acadia DenaliSummit White 2021 GMC Acadia DenaliSummit White 2021 GMC Acadia Denali

    $23,277

    $800
    92,690 mi.
    Est. $435/mo

    Autotown

    Champaign, IL (142 mi)
    Check Availability
  • Black 2021 GMC Acadia SLTBlack 2021 GMC Acadia SLTBlack 2021 GMC Acadia SLTBlack 2021 GMC Acadia SLTBlack 2021 GMC Acadia SLTBlack 2021 GMC Acadia SLT

    $20,672

    86,490 mi.
    Est. $387/mo

    Twin City Auto Mall Inc

    Bloomington, IL (135 mi)
    Check Availability
  • Midnight Blue Metallic 2021 GMC Acadia SLTMidnight Blue Metallic 2021 GMC Acadia SLTMidnight Blue Metallic 2021 GMC Acadia SLTMidnight Blue Metallic 2021 GMC Acadia SLTMidnight Blue Metallic 2021 GMC Acadia SLTMidnight Blue Metallic 2021 GMC Acadia SLT

    $22,899

    87,932 mi.
    Est. $428/mo

    Lincoln Groves

    Cape Girardeau, MO (105 mi)
    Check Availability
  • Summit White 2021 GMC Acadia SLESummit White 2021 GMC Acadia SLE

    $22,995

    40,910 mi.
    Est. $430/mo

    Marion Chevrolet

    Marion, IL (98 mi)

GMC Acadia prices by year

Model year Average price Deals
2027 GMC Acadia $56,248
2026 GMC Acadia $47,214 10 Good deals
2023 GMC Acadia $26,353 11 Good deals
2019 GMC Acadia $17,064 6 Good deals

About the 2021 GMC Acadia

Basics

SL shown (base trim).

Seating
7
Door count
4
Drivetrain
Front-wheel drive
Combined MPG
23
Transmission
9-Speed A/T
Engine
193.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 GMC Acadia
FAQs

How much does the 2021 GMC Acadia cost?

The 2021 GMC Acadia price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Acadia is $22,134, with pricing starting at $6,500.

What is the MPG of the 2021 GMC Acadia?

The 2021 GMC Acadia offers up to 21 MPG in city driving and 27 MPG on the highway for a combined rating of 23 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2021 GMC Acadia?

The 2021 GMC Acadia compares to and/or competes against the following vehicles:


Is the 2021 GMC Acadia reliable?

The 2021 GMC Acadia has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Acadia owners.

Is the 2021 GMC Acadia a good SUV?

Below are the Cars.com consumer ratings for the 2021 GMC Acadia.

(47 reviews)
Rating breakdown (out of 5):
Comfort
4.9
Interior
4.8
Performance
4.7
Value
4.5
Exterior
4.9
Reliability
4.5
Ratings (47 reviews)

89% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.9
Interior
4.8
Performance
4.7
Value
4.5
Exterior
4.9
Reliability
4.5
Trims

AT4 (1 style)

Style
AWD 4dr AT4
Inventory price
Starting at $41,400
Combined MPG
21
Engine
310.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel)

Denali (2 styles)

Style
AWD 4dr Denali FWD 4dr Denali
Inventory price
Starting at $48,600 Starting at $46,600
Combined MPG
21 22
Engine
310.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) 310.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel)

SL (1 style)

Style
FWD 4dr SL
Inventory price
Starting at $29,800
Combined MPG
23
Engine
193.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel)

SLE (2 styles)

Style
AWD 4dr SLE FWD 4dr SLE
Inventory price
Starting at $37,100 Starting at $33,900
Combined MPG
24 23
Engine
310.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) 310.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel)

SLT (2 styles)

Style
FWD 4dr SLT AWD 4dr SLT
Inventory price
Starting at $39,100 Starting at $41,100
Combined MPG
25 24
Engine
310.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) 310.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel)

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