Used 2020 GMC Acadia for Sale near Milwaukee, WI
163 results
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 99,355
- Stock #:
- WYC-110085
- VIN:
- 1GKKNXLS8KZ110085
Sponsored by Your Choice Autos - Waukegan
2019 GMC Acadia
Denali AWD
99,355 mi
$19,599
- 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:
- 100,255
- Stock #:
- JP1534A
- VIN:
- 1GKKNULSXMZ108808
Sponsored Listing
2021 GMC Acadia
SLT AWD
100,255 mi
$20,589
- 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:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 112,217
- Stock #:
- WYC-100561
- VIN:
- 1GKKNSLS4KZ100561
Sponsored Listing
2019 GMC Acadia
SLE-2 AWD
112,217 mi
$14,199
- 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:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 37,462
- Stock #:
- 6585A
- VIN:
- 1GKKNRLS7LZ130180
2020 GMC Acadia
SLE AWD
37,462 mi
$23,455
- 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:
- 93,886
- Stock #:
- K15120AB
- VIN:
- 1GKKNXLSXLZ182035
-$1,318
2020 GMC Acadia
Denali AWD
93,886 mi
$23,763
$22,445
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 78,361
- Stock #:
- PT0251
- VIN:
- 1GKKNSLS8KZ144157
-$400
2019 GMC Acadia
SLE-2 AWD
78,361 mi
$17,522
$17,122
- 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 118,196
- Stock #:
- A26D52A
- VIN:
- 1GKKNULS7KZ273180
2019 GMC Acadia
SLT-1 AWD
118,196 mi
$17,125
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 103,068
- Stock #:
- 5941
- VIN:
- 1GKKNKLA9MZ216641
2021 GMC Acadia
SLE FWD
103,068 mi
$18,450
- 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 75,733
- Stock #:
- 70323B
- VIN:
- 1GKKNRLS3LZ116812
2020 GMC Acadia
SLE AWD
75,733 mi
$19,993
- 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:
- Jet Black (h0y)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 167,321
- Stock #:
- H6070
- VIN:
- 1GKKNULSXMZ129710
2021 GMC Acadia
SLT AWD
167,321 mi
$13,985
- 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:
- 112,637
- Stock #:
- 18809
- VIN:
- 1GKKNRLS9KZ205041
2019 GMC Acadia
SLE-1 AWD
112,637 mi
$13,261
- 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:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 112,217
- Stock #:
- WYC-100561
- VIN:
- 1GKKNSLS4KZ100561
2019 GMC Acadia
SLE-2 AWD
112,217 mi
$14,199
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 99,355
- Stock #:
- WYC-110085
- VIN:
- 1GKKNXLS8KZ110085
2019 GMC Acadia
Denali AWD
99,355 mi
$19,599
CarGurus Analysis:
2020 GMC Acadia
With 2,545 currently listed for sale and an average price of $20,870.00, 31.8% 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.
68.1% of 2020 Acadia models on CarGurus are accident free.
The 2020 GMC Acadia received a refresh that includes bolder styling, a new AT4 trim level, a turbocharged four-cylinder engine option, and updated technology features.
- 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
- Transmission:
- Automatic
- Mileage:
- 77,791
- Stock #:
- D6677B
- VIN:
- 1GKKNXLS8MZ128086
2021 GMC Acadia
Denali AWD
77,791 mi
$26,506
- 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:
- Red
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,200
- Stock #:
- Y1010
- VIN:
- 1GKKNULS6KZ215173
2019 GMC Acadia
SLT-1 AWD
55,200 mi
$24,700
- 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:
- CARBON BLACK METALLIC
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,800
- Stock #:
- G1041
- VIN:
- 1GKKNULS6LZ131727
2020 GMC Acadia
SLT AWD
86,800 mi
$19,384
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 112,823
- Stock #:
- T17930A
- VIN:
- 1GKKNKLA2MZ145508
2021 GMC Acadia
SLE FWD
112,823 mi
$17,278
- 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
$14,255
- 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:
- 100,255
- Stock #:
- JP1534A
- VIN:
- 1GKKNULSXMZ108808
2021 GMC Acadia
SLT AWD
100,255 mi
$20,589
- 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:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 122,702
- Stock #:
- 11321
- VIN:
- 1GKKNULS4KZ245207
2019 GMC Acadia
SLT-1 AWD
122,702 mi
$15,355
- 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:
- Brown
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 58,324
- Stock #:
- PU1380
- VIN:
- 1GKKNRLS8LZ201774
2020 GMC Acadia
SLE AWD
58,324 mi
$22,795
- 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:
- Blue
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 143,508
- Stock #:
- KZ151115
- VIN:
- 1GKKNULS0KZ151115
2019 GMC Acadia
SLT-1 AWD
143,508 mi
$14,266
- Year:
- 2021
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 103,068
- Stock #:
- 5941
- VIN:
- 1GKKNKLA9MZ216641
Sponsored Listing
2021 GMC Acadia
SLE FWD
103,068 mi
$18,450
CarGurus Analysis: 2020 GMC Acadia
overall
Summary
With 2,545 currently listed for sale and an average price of $20,870.00, 31.8% 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.
68.1% of 2020 Acadia models on CarGurus are accident free.
The 2020 GMC Acadia received a refresh that includes bolder styling, a new AT4 trim level, a turbocharged four-cylinder engine option, and updated technology features.
Why it stands out
The 2020 GMC Acadia distinguishes itself with a comfortable and quiet ride, making it an appealing choice for families and passengers alike. The recent updates have introduced a more aggressive exterior design that includes squared headlights and a boxy grille, enhancing its visual presence on the road. Inside, the upscale Denali trim not only elevates luxury with high-quality materials but also offers spacious seating for up to six or seven passengers, which is a significant advantage in the midsize SUV segment. The introduction of a new turbocharged engine and a nine-speed automatic transmission improves performance while also maintaining decent fuel economy, rated at 21 mpg combined. Current owners appreciate the user-friendly technology, including a high-resolution 8-inch touchscreen with Apple CarPlay and Android Auto. However, potential buyers should consider that while the Acadia excels in many areas, it faces criticism for not providing advanced safety features as standard across all trims and having a fairly pedestrian driving character.
Other model years to consider
- Average price: $26,408.00
- Good/great deal percentage: 34.3%
- User rating: 5 / 5
- Total listings: 4,064
- Average price: $31,047.00
- Good/great deal percentage: 34.2%
- User rating: 4.88 / 5
- Total listings: 3,900
- Average price: $16,306.00
- Good/great deal percentage: 32.1%
- User rating: 4.79 / 5
- Total listings: 2,725
This analysis is based on CarGurus' proprietary market data from June 15, 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.
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