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2020 GMC Acadia prices in the U.S.
$20,292
Median pre-owned asking price
696 pre-owned listings · Updated September 10, 2026
Price your exact car
National price overview
Typical asking price range
$17,980 – $22,999 All 710 listings · Middle 50% of asking pricesMedian asking price
$20,292Trim, mileage and condition change what a comparable vehicle costs.
As of September 10, 2026, the median asking price for a used 2020 GMC Acadia in the U.S. is $20,292, based on 696 active dealer listings tracked by VinAssessment.
Price range, sample and methodology details
The median pre-owned asking price for a 2020 GMC Acadia in the U.S. is $20,292 based on 696 pre-owned listings (of 710 total).
Based on 710 active dealer listings, refreshed daily.
30-day asking price change: −$351.
Typical: $17,980–$22,999 — the middle half of 710 asking prices
Median $20,292
$12K low
$29K high
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded.
$20,292
Pre-owned median (696)
88,860
Average mileage
What moves the price
Mileage
Asking prices run about $30,264 at 15K–30K miles and fall to $16,949 over 105K miles — roughly $1,500 for every 10,000 miles. These are different vehicles; trim, condition and equipment also vary.
Observed spread: up to $13,315Location
Typical asking prices are $19,234 in Mississippi but $24,594 in Washington. These are different listing samples, not a measured location adjustment for the same vehicle.
Observed spread: up to $5,360Trim
The SLE typically asks $18,710, while the Denali asks $23,545 — same year, same market.
Observed spread: up to $4,835About these price differences
The $17,980–$22,999 typical range isn't randomness — three factors explain most of it:
Biggest factor in these observed spreads: Mileage. These groups contain different vehicles.
Find your mileage and trim in the configurator below.
Configure the exact car
Choose a state and trim once to update the connected price tables and charts for a 2020 GMC Acadia. Mileage adjusts the estimate only.
Trim
Total miles the car has already driven, as shown on its odometer.
mi
Estimated asking price · All trims
$20,292
$17,980
–
$22,999
710 listings · Nationwide
ⓘ This is a modelled estimate based on current listings and market data. Actual prices may vary.
Estimate assumptions
at typical mileage, nationwide
Modelled from 710 real asking prices, adjusted for mileage and location. An illustrative estimate from mixed listing groups, not matched vehicles. Not a formal appraisal.
Live 2020 GMC Acadia listings, priced by VIN
Compared with all listings
All-listings median $20,292
2020 GMC Acadia
SLE
$8,995
VIN 1GKKNRLS1LZ132118
−$11,297 · vs all-listings median
2020 GMC Acadia
SLE
$10,496
VIN 1GKKNKLA7LZ237194
−$9,796 · vs all-listings median
2020 GMC Acadia
SLT
$11,900
VIN 1GKKNMLS9LZ119927
−$8,392 · vs all-listings median
View 9 more priced VINs
- SLT VIN 1GKKNMLS9LZ137764 $12,675 −$7,617 vs median
- Denali VIN 1GKKNPLS3LZ229924 $15,550 −$4,742 vs median
- SLE VIN 1GKKNRLS3LZ134100 $16,309 −$3,983 vs median
- SLE VIN 1GKKNKLA6LZ176033 $15,585 −$4,707 vs median
- Denali VIN 1GKKNPLS9LZ112333 $23,995 +$3,703 vs median
- Denali VIN 1GKKNXLS8LZ201651 $18,389 −$1,903 vs median
- SLT VIN 1GKKNMLS8LZ160808 $17,838 −$2,454 vs median
- AT4 VIN 1GKKNLLS7LZ127230 $21,698 +$1,406 vs median
- SLE VIN 1GKKNKLA0LZ127233 $20,950 +$658 vs median
Price differences are not deal ratings. Compare equipment, mileage and vehicle history before judging a price.
Every VIN links to a full market report: decode, active listings and the local price band.
2020 GMC Acadia: a fair price for your mileage
Mileage means the miles recorded on the odometer. Compare asking prices in your mileage band, then select a trim — the equipment version — to narrow the comparison where data is available.
Across the national mileage bands, the overall difference is roughly $1,500 per 10,000 miles. These are different vehicles, not depreciation of the same car.
Region · trim United States · All trims
Active listings 710
Median asking price $20,292
Mileage means the total miles on the odometer. Each point shows the median asking price for a mileage band; shaded areas show the middle 50% of prices.
Swipe the chart horizontally to see every mileage band.
Compare all trims at the same mileage
Compare like-for-like mileage
United States · all states · September 10, 2026
Read across a row to compare trims at a similar odometer reading. Each price is the median asking price for that group, not a valuation of your exact car.
Scroll sideways to compare all trims. Mileage stays visible on the left.
| Mileage (odometer) | All listings | SLT | SLE | Denali | AT4 |
|---|---|---|---|---|---|
| 15K–30K miles | $30,264 | — | — | $30,668 | — |
| 30K–45K miles | $25,465 | $24,995 | $23,400 | $29,392 | $27,708 |
| 45K–60K miles | $23,358 | $23,518 | $21,718 | $27,400 | $24,001 |
| 60K–75K miles | $22,232 | $22,527 | $19,995 | $26,339 | $24,552 |
| 75K–90K miles | $21,127 | $20,966 | $18,952 | $23,499 | $22,649 |
| 90K–105K miles | $19,276 | $19,225 | $17,908 | $21,991 | $21,500 |
| Over 105K miles | $16,949 | $16,412 | $14,124 | $18,999 | $18,250 |
“—” means insufficient data: at least 3 listings per trim and mileage band, or 5 for all trims combined. Equipment, condition and location can still differ within a row.
Counts cover the selected region and trim, including listings without usable mileage. Thin mileage bands and rare or unknown trims may be omitted from the chart.
View the full national mileage price table
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 8 listings | $30,264 | $28K–$31K |
| 30K–45K miles | 35 listings | $25,465 | $23K–$29K |
| 45K–60K miles | 68 listings | $23,358 | $22K–$26K |
| 60K–75K miles | 124 listings | $22,232 | $20K–$25K |
| 75K–90K miles | 154 listings | $21,127 | $19K–$23K |
| 90K–105K miles | 144 listings | $19,276 | $18K–$21K |
| Over 105K miles | 177 listings | $16,949 | $15K–$19K |
United States — all states. These bands combine different trims, conditions and listing histories. They do not hold trim or condition constant.
2020 GMC Acadia: price by trim
United States · all states · September 10, 2026. Counts and prices below are national totals for each trim. The shared market filters update this table for your selected state and highlight your trim.
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| SLT | 236 listings | $19,532 | $18K–$22K | |
| SLE | 221 listings | $18,710 | $17K–$20K | |
| Denali | 158 listings | $23,545 | $21K–$27K | |
| AT4 | 95 listings | $22,327 | $20K–$24K |
Understand the differences
2020 GMC Acadia: VIN configurations and specifications
Multiple VIN patterns can share the same trim. Compare their recorded equipment, then open a specification page for the full details.
-
SLE 2L 4-cyl · AWD VIN pattern: 1GKKNRL4 · year code L$20,240 Median asking price · U.S. 20 priced listings · September 6, 2026
-
SLT 3.6L 6-cyl · FWD VIN pattern: 1GKKNMLS · year code L$18,995 Median asking price · U.S. 101 priced listings · September 6, 2026
-
SLE 3.6L 6-cyl · AWD VIN pattern: 1GKKNRLS · year code L$19,271 Median asking price · U.S. 77 priced listings · September 6, 2026
-
SLE 2.5L 4-cyl · FWD VIN pattern: 1GKKNKLA · year code L$18,395 Median asking price · U.S. 83 priced listings · September 6, 2026
Show 7 more configurations
-
Denali 3.6L 6-cyl · AWD VIN pattern: 1GKKNXLS · year code L$23,995 Median asking price · U.S. 119 priced listings · September 6, 2026
-
SLT 2L 4-cyl · AWD VIN pattern: 1GKKNUL4 · year code L$20,893 Median asking price · U.S. 13 priced listings · September 6, 2026
-
SLE 3.6L 6-cyl · FWD VIN pattern: 1GKKNKLS · year code L$18,494 Median asking price · U.S. 51 priced listings · September 6, 2026
-
SLT 3.6L 6-cyl · AWD VIN pattern: 1GKKNULS · year code L$20,990 Median asking price · U.S. 109 priced listings · September 6, 2026
-
Denali 3.6L 6-cyl · FWD VIN pattern: 1GKKNPLS · year code L$22,439 Median asking price · U.S. 50 priced listings · September 6, 2026
-
AT4 3.6L 6-cyl · FWD VIN pattern: 1GKKNLLS · year code L$22,275 Median asking price · U.S. 97 priced listings · September 6, 2026
-
SLT 2L 4-cyl · FWD VIN pattern: 1GKKNML4 · year code L$15,000 Median asking price · U.S. 9 priced listings · September 6, 2026
Where these specifications come from
Specifications combine decoded VIN data, including NHTSA vPIC , with inventory records. If decoding does not identify a trim, a recorded inventory trim may be shown. VIN patterns do not confirm every installed option.
Counts describe observed VINs in our database, not factory production totals. Prices are median asking prices from qualifying U.S. listings, not original MSRP. Check the vehicle’s build sheet for exact equipment.
FACTORY REFERENCE
2020 GMC Acadia factory brochure
Model-year reference for features and equipment. Actual VIN equipment may differ.
FACTORY BROCHURE
2020 GMC Acadia PDF Brochure
2020 · US · 20 pages
Explore the original manufacturer's reference for features and equipment.
Preview blank or unavailable? Your browser may not support inline PDFs. Open PDF in a new tab ↗
Need equipment for a specific vehicle? Look up its factory window sticker →
Price history
Change state or trim for this report →
View national price history · all trims
Median asking price by month — U.S., all trims · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2020 GMC Acadia is $20,893 (September 2026) — down 8.4% from $22,797 in September 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| September 2026 | $20,893 | $18K–$23K | 489 |
| August 2026 | $20,949 | $18K–$24K | 959 |
| July 2026 | $21,148 | $18K–$24K | 898 |
| June 2026 | $21,198 | $18K–$24K | 809 |
| May 2026 | $20,991 | $18K–$24K | 788 |
| April 2026 | $21,000 | $19K–$24K | 731 |
| March 2026 | $21,138 | $19K–$24K | 891 |
| February 2026 | $20,693 | $18K–$24K | 848 |
| January 2026 | $20,950 | $18K–$24K | 819 |
| December 2025 | $21,300 | $19K–$24K | 609 |
| November 2025 | $21,868 | $19K–$25K | 470 |
| October 2025 | $22,150 | $20K–$25K | 405 |
| September 2025 | $22,797 | $20K–$25K | 257 |
2020 GMC Acadia prices by state
See how asking prices vary across states. Looking for a 2020 GMC Acadia for sale near you? Open your state's price guide to compare its market, then follow the local listings link to browse available vehicles.
United States · all trims · snapshot September 10, 2026. Explore state markets below. Prices and counts cover all trims in each state; the full comparison table remains available below the map.
Explore 43 more state markets
Oregon
Typical asking price
$23,935
- Active listings
- 4
- Listed this year
- 30
Not enough active listings for a state price report.
South Dakota
Typical asking price
$22,736
- Active listings
- 4
- Listed this year
- 28
Not enough active listings for a state price report.
Vermont
Typical asking price
$21,647
- Active listings
- 4
- Listed this year
- 10
Not enough active listings for a state price report.
Delaware
Typical asking price
$20,496
- Active listings
- 3
- Listed this year
- 18
Not enough active listings for a state price report.
Nevada
Typical asking price
$19,268
- Active listings
- 3
- Listed this year
- 22
Not enough active listings for a state price report.
Utah
Typical asking price
$20,495
- Active listings
- 3
- Listed this year
- 37
Not enough active listings for a state price report.
Wyoming
Typical asking price
$22,999
- Active listings
- 2
- Listed this year
- 13
Not enough active listings for a state price report.
Alaska
Typical asking price
$22,900
- Active listings
- 1
- Listed this year
- 9
Not enough active listings for a state price report.
Idaho
Typical asking price
$22,149
- Active listings
- 1
- Listed this year
- 24
Not enough active listings for a state price report.
Hawaii
Typical asking price
$23,744
- Active listings
- 0
- Listed this year
- 6
Not enough active listings for a state price report.
View the U.S. inventory map
What does this map show?
The numbers are active listings, not prices. Badges mark the 8 busiest mapped states to keep the map readable; other states can also have listings.
Hover over a state or focus it with your keyboard for details. Click a linked state or its number to open that state's price page.
State details will appear here. On a phone, tap a linked state to open its prices; use the full table for easier browsing.
Scroll the map sideways on smaller screens. Numbers stay large enough to read.
Most active listings
Other states with active listings
No active listings or insufficient data
Alaska and Hawaii are not drawn on this map. Where qualifying data is available, they appear in the full state table. Grey does not necessarily mean no cars are for sale.
View all states and prices
Listed this year counts every 2020 GMC Acadia first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
EXPLORE THE YEARS
Other GMC Acadia years
Same model, a different chapter. Start with a nearby year, or open the complete timeline.
An earlier model year
2019
GMC Acadia
Typical asking price
$17,424
Explore this year →
You are here
2020
GMC Acadia
Typical asking price
$20,292
Your current report
A newer model year
2021
GMC Acadia
Typical asking price
$22,995
Explore this year →
See how model-year prices compare
U.S. market · All trimsDifferent model years, shown on the same dollar scale. Median asking price where available; otherwise average. These are different vehicles, not a forecast of your car’s value.
- 2027 $56,193 Median
- 2026 $51,890 Median
- 2025 $39,936 Median
- 2024 $40,388 Median
- 2023 $29,890 Median
- 2022 $25,970 Median
- 2021 $22,995 Median
-
You are here 2020 $20,292 Median
- 2019 $17,424 Median
- 2018 $15,981 Median
- 2017 $13,348 Median
- 2016 $10,500 Median
- 2015 $9,495 Median
- 2014 $8,990 Median
- 2013 $8,037 Median
- 2012 $6,995 Median
Showing the newest 16 priced model years plus your current year when older. Open the complete timeline below for older years.
Explore all 20 other model years
Pick a year to open its price report. Prices compare different vehicles and equipment, not the changing value of one car.
Nearby model years
2016
$10,500
2017
$13,348
2018
$15,981
2019
$17,424
2021
$22,995
2022
$25,970
2023
$29,890
2024
$40,388
More model years
MEET THE REST OF THE LINEUP
More 2020 GMC prices
Something else catch your eye? Explore other 2020 GMC models before you decide.
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GMC Savana
Explore this model →Prices shown for other models are average asking prices in the national snapshot. Photos are representative; trim and equipment vary.
What would a 2020 GMC Acadia cost per month?
Estimate the monthly payment on a $19,532 vehicle. Move the numbers to match your own loan.
10% down
7.0% is an illustrative starting rate — use your own lender quote.
Loan term
Estimated monthly payment
$348
per month
60 months · 7.0% APR · $1,953 down
Amount financed
$17,579
Total interest
$3,301
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Before you buy
A few important steps can help you buy with confidence.
- Check title and accident history
- Arrange an independent inspection
- Review factory equipment
- Check recalls by VIN
Frequently asked questions
Why do 2020 GMC Acadia prices range from $11,899 to $29,430?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $17,980 and $22,999 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2020 GMC Acadia?
Across the lowest- and highest-mileage groups, asking prices differ by roughly $1,500 per 10,000 miles. These groups contain different vehicles: this is not a same-trim adjustment or a forecast for one car. Compare the mileage and trim tables, then check condition, equipment and vehicle history.
How many 2020 GMC Acadia are for sale right now?
710 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
Is this the trade-in value or private-party value of my 2020 GMC Acadia?
These figures describe dealer asking prices, not trade-in offers, private-party sale values or completed sale prices. Use them to compare advertised vehicles. To find out what a buyer or dealer would pay for your car, request an offer that takes its mileage, condition, equipment and history into account.
How we calculate these prices
We track 710 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? Pull the original window sticker by VIN →
Own a 2020 GMC Acadia? See what it's worth →
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