Used 2020 GMC Acadia for Sale near Missouri
166 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:
- White Frost Tricoat
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Light Ash Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 78,740
- Stock #:
- 26146
- VIN:
- 1GKKNULS6MZ164339
Sponsored by Car City Wholesale Shawnee
2021 GMC Acadia
SLT AWD
78,740 mi
$24,107
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,137
- Stock #:
- 6002161P
- VIN:
- 1GKKNRLS2LZ151339
Sponsored Listing
2020 GMC Acadia
SLE AWD
76,137 mi
$21,367
- Year:
- 2020
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 59,629
- Stock #:
- 130117A
- VIN:
- 1GKKNXLS3LZ208703
Sponsored Listing
2020 GMC Acadia
Denali AWD
59,629 mi
$27,428
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 120,345
- Stock #:
- 11362
- VIN:
- 1GKKNPLS9KZ147372
-$1,000
2019 GMC Acadia
Denali FWD
120,345 mi
$16,244
$15,244
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 118,943
- Stock #:
- 11162
- VIN:
- 1GKKNMLS5MZ102155
2021 GMC Acadia
SLT FWD
118,943 mi
$16,995
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 117,139
- Stock #:
- 193953
- VIN:
- 1GKKNMLS4MZ193953
2021 GMC Acadia
SLT FWD
117,139 mi
$16,900
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Summit White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Light Ash Gray, Premium Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 50,169
- Stock #:
- C5177
- VIN:
- 1GKKNKLS6MZ162353
-$1,603
2021 GMC Acadia
SLE FWD
50,169 mi
$24,205
$22,602
- Year:
- 2020
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated Leather-Appointed Seat Trim
- Transmission:
- Automatic
- Mileage:
- 89,716
- Stock #:
- P2304A
- VIN:
- 1GKKNXLS0LZ132180
2020 GMC Acadia
Denali AWD
89,716 mi
$23,393
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 56,899
- Stock #:
- 26161
- VIN:
- 1GKKNULS2KZ241902
2019 GMC Acadia
SLT-1 AWD
56,899 mi
$23,548
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 65,037
- Stock #:
- T13442A
- VIN:
- 1GKKNULS6KZ109130
-$1,300
2019 GMC Acadia
SLT-1 AWD
65,037 mi
$21,800
$20,500
- Year:
- 2019
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/ Shale
- Transmission:
- 6-Speed Automatic
- Mileage:
- 104,941
- Stock #:
- HD26368A
- VIN:
- 1GKKNXLSXKZ263003
2019 GMC Acadia
Denali AWD
104,941 mi
$20,494
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Leather
- Transmission:
- Automatic
- Mileage:
- 98,007
- Stock #:
- U3586
- VIN:
- 1GKKNXLS1KZ125656
2019 GMC Acadia
Denali AWD
98,007 mi
$21,818
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 126,179
- Stock #:
- P4005
- VIN:
- 1GKKNPLS6MZ187718
2021 GMC Acadia
Denali FWD
126,179 mi
$18,875
CarGurus Analysis:
2020 GMC Acadia
With 2,601 currently listed for sale and an average price of $20,929.00, 32.0% of 2020 GMC Acadias for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Acadia 4.94 / 5 stars.
68.2% of 2020 Acadia models on CarGurus are accident free.
The 2020 GMC Acadia boasts a new AT4 trim with enhanced off-roading capabilities and introduces updated technology, including a new turbocharged engine option and a nine-speed automatic transmission.
- 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:
- Brown (Beige Interior)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 50,268
- Stock #:
- P2571
- VIN:
- 1GKKNULS4MZ163321
2021 GMC Acadia
SLT AWD
50,268 mi
$26,831
- Year:
- 2020
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 230 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 124,452
- Stock #:
- AB16417
- VIN:
- 1GKKNUL45LZ180080
2020 GMC Acadia
SLT AWD
124,452 mi
$13,841
- 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:
- Automatic
- Mileage:
- 110,757
- Stock #:
- C5383
- VIN:
- 1GKKNRLS9MZ148455
2021 GMC Acadia
SLE AWD
110,757 mi
$19,361
- Year:
- 2019
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 105,287
- Stock #:
- G790
- VIN:
- 1GKKNULS5KZ196986
2019 GMC Acadia
SLT-1 AWD
105,287 mi
$15,958
- 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:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 30,307
- Stock #:
- 28612048
- VIN:
- 1GKKNLLS5MZ113876
2021 GMC Acadia
AT4 AWD
30,307 mi
$31,197
- 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
$17,406
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 132,208
- Stock #:
- ZA10193
- VIN:
- 1GKKNMLS7KZ285751
-$355
2019 GMC Acadia
SLT-1 FWD
132,208 mi
$12,772
$12,417
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 118,548
- Stock #:
- ARM4183
- VIN:
- 1GKKNKLA3MZ186486
2021 GMC Acadia
SLE FWD
118,548 mi
$15,266
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 122,603
- Stock #:
- J25136A
- VIN:
- 1GKKNNLS1KZ143644
2019 GMC Acadia
SLT-2 FWD
122,603 mi
$15,987
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 117,139
- Stock #:
- 193953
- VIN:
- 1GKKNMLS4MZ193953
Sponsored Listing
2021 GMC Acadia
SLT FWD
117,139 mi
$16,900
CarGurus Analysis: 2020 GMC Acadia
overall
Summary
With 2,601 currently listed for sale and an average price of $20,929.00, 32.0% of 2020 GMC Acadias for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Acadia 4.94 / 5 stars.
68.2% of 2020 Acadia models on CarGurus are accident free.
The 2020 GMC Acadia boasts a new AT4 trim with enhanced off-roading capabilities and introduces updated technology, including a new turbocharged engine option and a nine-speed automatic transmission.
Why it stands out
The 2020 GMC Acadia brings a fresh look and improved features to the midsize SUV segment, with bolder styling and an exciting new AT4 trim that offers greater off-roading capabilities. One of the Acadia's key strengths is its spacious interior, which can accommodate up to seven passengers, making it an appealing option for families. The introduction of a turbocharged engine option and a robust nine-speed automatic transmission helps enhance its performance while maintaining respectable fuel economy. While the SUV shines with its easy-to-use technology and upscale Denali trim, which adds a touch of luxury, some drivers find the pricing somewhat steep and express a desire for more cargo space and updated tech features. Despite these drawbacks, the 2020 GMC Acadia is still a solid choice in its class, particularly for those seeking comfort and practicality.
Other model years to consider
- Average price: $26,365.00
- Good/great deal percentage: 34.3%
- User rating: 5 / 5
- Total listings: 4,087
- Average price: $31,021.00
- Good/great deal percentage: 34.8%
- User rating: 4.88 / 5
- Total listings: 3,937
- Average price: $16,128.00
- Good/great deal percentage: 32.0%
- User rating: 4.79 / 5
- Total listings: 2,756
This analysis is based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles
2026 GMC Acadia Pricing, Specs, and Release Date
The GMC Acadia is a brash midsize SUV that’s equipped—and priced—like a bigger model. It gets a new top trim for 2026.
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.
Who Makes GMC Cars?
GMC is an American automaker that builds premium trucks and SUVs with capability and comfort as selling points. GMC is a division of General Motors and all of its vehicles share platforms with other GM products. Certain products, like its trucks, are very closely related to Chevrolet products.
5.0 Overall rating
Filter by rating
Tammy H
Reviewed a 2020 GMC Acadia on Nov 19, 2024
My old vehicle was same make and model just older. Had to stick with the make and model to accommodate my requirements and fit my budget well!! Very happy to find a newer model with similar features. Will miss the DVD system but was rarely used. Grandkids will just have to do without. LOL.
Kyle M
Reviewed a 2020 GMC Acadia on May 16, 2023
Great car, comfortable on long trips. Very quiet, and an incredible, classy ride.
Stephanie R
Reviewed a 2020 GMC Acadia on Apr 17, 2023
I love this vehicle, just took my first road trip and could’ve driven longer. So comfortable and roomy while being compact at the same time.
Anonymous
Reviewed a 2020 GMC Acadia on Dec 24, 2022
I love my GMC Acadia. This is the second one I’ve owned and probably will not buy anything else. It looks tough yet gets great gas mileage. It is very roomy and is a perfect fit for our family.
2020 GMC Acadia Trims
| Trim type | MSRP |
|---|---|
| AT4 AWD | $41,300 |
| Denali AWD | $48,300 |
| SLE AWD | $36,200 |
| SLT AWD | $40,800 |
| Denali FWD | $46,300 |
| SL FWD | $29,800 |
| SLE FWD | $33,800 |
| SLT FWD | $38,800 |
2020 GMC Acadia Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 GMC Acadia prices has changed over time.
See more price trends
