2017 Mercedes Benz Gls Class prices in the U.S.
The median pre-owned asking price for a 2017 Mercedes Benz Gls Class in the U.S. is $18,685 based on 213 pre-owned listings (of 216 total).
As of July 25, 2026, the median asking price for a used 2017 Mercedes Benz Gls Class in the U.S. is $18,685, based on 213 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 216 active dealer listings, refreshed daily Methodology →
Typical: $15,999–$21,073 — the middle half of 216 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 2017 Mercedes Benz Gls Class
The $15,999–$21,073 typical range isn't randomness — three factors explain most of it:
The GLS450-4M typically asks $17,521, while the AMG GLS63 asks $29,396 — same year, same market.
Asking prices run about $27,998 at 45K–60K miles and fall to $16,546 over 105K miles — roughly $1,900 for every 10,000 miles.
The same car typically asks $15,450 in Missouri but $21,298 in Alabama.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 158 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2017 Mercedes Benz Gls Class: a fair price for your mileage
A 2017 Mercedes Benz Gls Class sheds roughly $1,900 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | GLS450-4M | GLS550-4M | AMG GLS63 |
|---|---|---|---|---|
| 45K–60K miles | $27,998 | $24,949 | — | — |
| 60K–75K miles | $22,499 | $21,975 | $27,182 | — |
| 75K–90K miles | $21,540 | $19,424 | $22,526 | $30,998 |
| 90K–105K miles | $19,078 | $18,598 | $21,697 | — |
| Over 105K miles | $16,546 | $15,992 | $18,688 | $26,797 |
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 ⓘ |
|---|---|---|---|
| 45K–60K miles | 6 listings | $27,998 | $24K–$30K |
| 60K–75K miles | 13 listings | $22,499 | $21K–$24K |
| 75K–90K miles | 38 listings | $21,540 | $19K–$23K |
| 90K–105K miles | 57 listings | $19,078 | $18K–$20K |
| Over 105K miles | 100 listings | $16,546 | $14K–$18K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
2017 Mercedes Benz Gls Class: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| GLS450-4M | 158 listings | $17,521 | $15K–$19K | |
| GLS550-4M | 48 listings | $21,548 | $19K–$23K | |
| AMG GLS63 | 10 listings | $29,396 | $27K–$30K |
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 2017 Mercedes Benz Gls Class is $18,995 (July 2026) — down 4.8% from $19,950 in March 2026.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $18,995 | $15K–$23K | 108 |
| June 2026 | $18,615 | $16K–$23K | 74 |
| May 2026 | $18,910 | $16K–$22K | 34 |
| April 2026 | $18,250 | $15K–$21K | 28 |
| March 2026 | $19,950 | $16K–$22K | 29 |
2017 Mercedes Benz Gls Class prices by state
Listed this year counts every 2017 Mercedes Benz Gls Class 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 Gls Class prices
2017 Mercedes Benz Gls Class · $19,029 typical · 216 listingsOther Mercedes Benz Gls Class years
Live 2017 Mercedes Benz Gls Class listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2016–2018 Mercedes Benz Gls Class listings on VehiSales →.
More 2017 Mercedes Benz prices
Frequently asked questions
Why do 2017 Mercedes Benz Gls Class prices range from $11,288 to $30,697?
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 $15,999 and $21,073 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2017 Mercedes Benz Gls Class?
Expect roughly $1,900 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $5,700 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2017 Mercedes Benz Gls Class are for sale right now?
216 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 216 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.
Want the original factory equipment and MSRP behind a specific car? See the factory window sticker for this Gls Class →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.