2017 Mercedes Benz Gls Class prices in Pennsylvania
The median asking price for a 2017 Mercedes Benz Gls Class in Pennsylvania is $18,838 based on 8 active listings.
As of July 25, 2026, the median asking price for a 2017 Mercedes Benz Gls Class in Pennsylvania is $18,838, based on 8 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 8 active dealer listings, refreshed daily Methodology →
Typical: $18,164–$27,072 — the middle half of 8 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 $18,164–$27,072 typical range isn't randomness — two 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.
Find your mileage and trim in the configurator below.
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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. National data; Pennsylvania prices track it closely.
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. National data; Pennsylvania prices track it closely.
Price history
Median asking price by month — national · 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 inventory across the U.S.
Keep exploring Gls Class prices
2017 Mercedes Benz Gls Class · $21,630 typical · 8 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 $14,527 to $30,479 in Pennsylvania?
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 $18,164 and $27,072 — 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.
Do Mercedes Benz Gls Class prices in Pennsylvania differ from the rest of the country?
Yes. The average in Pennsylvania is $21,630, which is $2,601 above the national average of $19,029. Local supply, demand and transport costs all play a part.
How many 2017 Mercedes Benz Gls Class are for sale in Pennsylvania right now?
8 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 8 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.