Used 2020 GMC Acadia for Sale nearMadison, WI
234 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- White Frost Tricoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Kalahari
- Transmission:
- 9-Speed Automatic
- Mileage:
- 124,970
- Stock #:
- 2246A
- VIN:
- 1GKKNLLS6LZ133701
Sponsored by Jon Green Family Auto
2020 GMC Acadia
AT4 AWD
124,970 mi
$19,388
- 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:
- 72,910
- Stock #:
- SB101303A
- VIN:
- 1GKKNXLS6MZ184561
-$800
Sponsored Listing
2021 GMC Acadia
Denali AWD
72,910 mi
$26,408
$25,608
- 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:
- 71,440
- Stock #:
- R6586
- VIN:
- 1GKKNXLS4KZ163608
Sponsored Listing
2019 GMC Acadia
Denali AWD
71,440 mi
$23,827
- 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
$23,850
- 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:
- Smokey Quartz Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Light Ash Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,526
- Stock #:
- 2787
- VIN:
- 1GKKNULS7LZ157253
2020 GMC Acadia
SLT AWD
95,526 mi
$19,943
- 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:
- Smokey Quartz Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 80,604
- Stock #:
- 37104B
- VIN:
- 1GKKNLLS3KZ255995
2019 GMC Acadia
SLE-2 FWD
80,604 mi
$17,475
- 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:
- Automatic
- Mileage:
- 58,212
- Stock #:
- I5815A
- VIN:
- 1GKKNXLS8KZ124939
2019 GMC Acadia
Denali AWD
58,212 mi
$24,844
- Year:
- 2019
- 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:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 147,834
- Stock #:
- 361611
- VIN:
- 1GKKNKLA1KZ270478
2019 GMC Acadia
SLE-1 FWD
147,834 mi
$10,389
- 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:
- Automatic
- Mileage:
- 99,268
- Stock #:
- 268983A
- VIN:
- 1GKKNXLS6MZ147655
2021 GMC Acadia
Denali AWD
99,268 mi
$23,399
- 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:
- 73,220
- Stock #:
- 826201A
- VIN:
- 1GKKNRLS8LZ182837
2020 GMC Acadia
SLE AWD
73,220 mi
$19,995
- Year:
- 2020
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 88,724
- Stock #:
- 143770
- VIN:
- 1GKKNKLA7LZ143770
-$456
2020 GMC Acadia
SLE FWD
88,724 mi
$18,794
$18,338
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 131,906
- Stock #:
- F14600B
- VIN:
- 1GKKNSLA6KZ267396
2019 GMC Acadia
SLE-2 AWD
131,906 mi
$11,702
- 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
$26,379
CarGurus Analysis:
2020 GMC Acadia
With 2,686 currently listed for sale and an average price of $21,034.00, 35.1% 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.
69.8% of 2020 Acadia models on CarGurus are accident free.
The 2020 GMC Acadia features a refreshed design with bolder styling, a new AT4 trim for off-roading, and updated technology including a new turbocharged engine option.
- 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:
- Kalahari/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,641
- Stock #:
- 15053A
- VIN:
- 1GKKNLLS3LZ237255
2020 GMC Acadia
AT4 AWD
95,641 mi
$20,946
- 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:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 89,299
- Stock #:
- B26343B
- VIN:
- 1GKKNULS7KZ255035
2019 GMC Acadia
SLT-1 AWD
89,299 mi
$19,153
- 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
- Transmission:
- Automatic
- Mileage:
- 81,584
- Stock #:
- J6522A
- VIN:
- 1GKKNRLS9MZ172996
2021 GMC Acadia
SLE AWD
81,584 mi
$21,379
- 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 Quartz Tintcoat
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 150,859
- Stock #:
- 02T2766A
- VIN:
- 1GKKNTLS9KZ124344
2019 GMC Acadia
SLE-2 AWD
150,859 mi
$12,624
- 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
$14,376
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Black (EBONY TWILIGHT METALLIC)
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 107,890
- Stock #:
- T250397A
- VIN:
- 1GKKNSLS1KZ258226
2019 GMC Acadia
SLE-2 AWD
107,890 mi
$17,170
- 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
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 55,192
- Stock #:
- CA10457
- VIN:
- 1GKKNRLS2LZ126408
2020 GMC Acadia
SLE AWD
55,192 mi
$22,376
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 62,695
- Stock #:
- P5632
- VIN:
- 1GKKNULS9LZ169730
2020 GMC Acadia
SLT AWD
62,695 mi
$22,995
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 96,920
- Stock #:
- 247417
- VIN:
- 1GKKNRLA8KZ247417
2019 GMC Acadia
SLE-1 AWD
96,920 mi
$15,294
- Year:
- 2020
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 193 hp 2.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 79,970
- Stock #:
- X2121
- VIN:
- 1GKKNKLA8LZ197353
Sponsored Listing
2020 GMC Acadia
SLE FWD
79,970 mi
$19,113
CarGurus Analysis: 2020 GMC Acadia
overall
Summary
With 2,686 currently listed for sale and an average price of $21,034.00, 35.1% 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.
69.8% of 2020 Acadia models on CarGurus are accident free.
The 2020 GMC Acadia features a refreshed design with bolder styling, a new AT4 trim for off-roading, and updated technology including a new turbocharged engine option.
Why it stands out
The 2020 GMC Acadia distinguishes itself in the crowded midsize SUV market with its spacious interior and a variety of trim options, including the upscale Denali and rugged AT4. The recent refresh has introduced bolder styling and a new turbocharged engine, enhancing its appeal to buyers looking for both comfort and performance. The Acadia is particularly noted for its smooth and quiet ride, making it a great choice for family trips. However, some drivers have expressed concerns about the price and the need for improvements in cargo space and technology updates. Overall, the Acadia offers a balanced mix of comfort, technology, and versatility, although it may lack a distinct driving character compared to some competitors.
Other model years to consider
- Average price: $26,177.00
- Good/great deal percentage: 35.7%
- User rating: 5 / 5
- Total listings: 4,037
- Average price: $30,756.00
- Good/great deal percentage: 36.2%
- User rating: 4.88 / 5
- Total listings: 3,807
- Average price: $15,897.00
- Good/great deal percentage: 35.7%
- User rating: 4.79 / 5
- Total listings: 2,829
This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
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 trendsFAQs
How much does the 2020 GMC Acadia cost in Madison, WI?
Is the 2020 GMC Acadia a good car?
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Is the 2020 GMC Acadia safe?
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What fuel types are available?
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.
