2020 Gmc Yukon Xl prices in the U.S.
The median pre-owned asking price for a 2020 Gmc Yukon Xl in the U.S. is $29,500 based on 207 pre-owned listings (of 208 total).
As of July 26, 2026, the median asking price for a used 2020 Gmc Yukon Xl in the U.S. is $29,500, based on 207 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 208 active dealer listings, refreshed daily Methodology →
Typical: $25,684–$33,691 — the middle half of 208 asking prices
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% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2020 Gmc Yukon Xl
The $25,684–$33,691 typical range isn't randomness — three factors explain most of it:
The same car typically asks $26,897 in South Carolina but $40,599 in Massachusetts.
The SLE typically asks $23,778, while the Denali asks $31,004 — same year, same market.
Asking prices run about $31,409 under 15K miles and fall to $26,498 over 105K miles — roughly $500 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 131 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2020 Gmc Yukon Xl: a fair price for your mileage
A 2020 Gmc Yukon Xl sheds roughly $500 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | Denali | SLT |
|---|---|---|---|
| Under 15K miles | $31,409 | $31,542 | — |
| 30K–45K miles | — | $44,352 | — |
| 45K–60K miles | — | $41,962 | — |
| 60K–75K miles | $33,494 | $38,663 | $31,433 |
| 75K–90K miles | $36,650 | $36,887 | $30,591 |
| 90K–105K miles | $32,259 | $33,800 | $29,742 |
| Over 105K miles | $26,498 | $28,304 | $25,399 |
Medians of live asking prices per band and version; “—” means fewer than 3 matching listings. National data.
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 6 listings | $31,409 | $28K–$33K |
| 60K–75K miles | 18 listings | $33,494 | $31K–$38K |
| 75K–90K miles | 18 listings | $36,650 | $34K–$37K |
| 90K–105K miles | 40 listings | $32,259 | $29K–$35K |
| Over 105K miles | 117 listings | $26,498 | $24K–$30K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
2020 Gmc Yukon Xl: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| Denali | 131 listings | $31,004 | $28K–$36K | |
| SLT | 60 listings | $26,904 | $24K–$30K | |
| SLE | 12 listings | $23,778 | $22K–$29K | |
| SLT Standard Edition | 5 listings | $26,995 | $23K–$27K |
Based on a small number of listings per trim — medians are indicative, not definitive.
Price history
Median asking price by month · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2020 Gmc Yukon Xl is $29,995 (July 2026) — down 14.3% from $34,987 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $29,995 | $26K–$35K | 212 |
| June 2026 | $29,988 | $26K–$35K | 270 |
| May 2026 | $30,600 | $26K–$36K | 281 |
| April 2026 | $30,486 | $27K–$35K | 270 |
| March 2026 | $29,996 | $26K–$35K | 310 |
| February 2026 | $29,999 | $26K–$35K | 334 |
| January 2026 | $30,989 | $27K–$35K | 332 |
| December 2025 | $31,980 | $27K–$36K | 249 |
| November 2025 | $30,995 | $27K–$35K | 183 |
| October 2025 | $32,997 | $30K–$37K | 190 |
| September 2025 | $33,186 | $29K–$37K | 163 |
| August 2025 | $34,987 | $31K–$39K | 158 |
2020 Gmc Yukon Xl prices by state
Listed this year counts every 2020 Gmc Yukon Xl 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.
Keep exploring Yukon Xl prices
2020 Gmc Yukon Xl · $29,821 typical · 208 listingsOther Gmc Yukon Xl years
Live 2020 Gmc Yukon Xl listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2019–2021 Gmc Yukon Xl listings on VehiSales →.
More 2020 Gmc prices
Frequently asked questions
Why do 2020 Gmc Yukon Xl prices range from $18,604 to $43,567?
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 $25,684 and $33,691 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2020 Gmc Yukon Xl?
Expect roughly $500 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $1,500 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2020 Gmc Yukon Xl are for sale right now?
208 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 208 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 remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. 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.
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