975 for sale · 12 auction results · latest Nov 2, 2026
The median asking price of a Mercedes-Benz GLS 450 4MATIC is $55,774, across 975 for sale with a median model year of 2024. The 2025, the model year with the most for sale, has a median asking price of $69,000.
Over the last three years, 11 sold at auction for a median of $33,868. Their median model year is 2018, against 2024 for the cars for sale: these are older cars, not a guide to what a Mercedes-Benz GLS 450 4MATIC for sale costs today. Compare prices by model year in the chart above.
Where Mercedes-Benz GLS 450 4MATIC auction prices are heading, quarter by quarter.
Every sale and listing by mileage, the middle 50% of prices and how much 10,000 miles take off.
| Trim | Years | For sale | Median ask |
|---|---|---|---|
| GLS450-4M | 2017–2021 | 7 | $36k |
| All-Wheel Drive | 2020 | 1 | $31k |
The median asking price of a Mercedes-Benz GLS 450 4MATIC is $55,774, across 975 cars for sale in the U.S. Most are priced between $13,925 and $103,144, depending on the model year and mileage. The 2025, the model year with the most for sale, asks a median of $69,000. Cars sold at auction over the last three years were mostly older (a median model year of 2018, against 2024 for those for sale) and sold for a median of $33,868, so they are not a guide to today's asking prices.
Among model years with at least 10 cars for sale, the 2017 Mercedes-Benz GLS 450 4MATIC asks the least: a median of $16,000 across 83 cars, with a typical 107,000 miles. The 2026 asks $83,776.
The 2025: 193 of the 975 for sale, at a median asking price of $69,000.
The state map, Mercedes-Benz GLS 450 4MATICs listed below market now, every model year's sales and asking prices, and the latest results.
| Offer | Monthly | Term | Due at signing | Effective | % of MSRP | Residual | Money factor | Through |
|---|---|---|---|---|---|---|---|---|
| 2027 GLS 450 4MATIC 4MATIC SUVMSRP $95,400 · national | $1,199 | 36 mo · 10k | $9,509 | $1,430 | 1.50% | 56% | 0.00253 ≈6.1% | 2026-11-30 |
| 2026 GLS 450 4MATIC 4MATIC SUVMSRP $91,600 · national | $969 | 24 mo · 10k | $8,763 | $1,294 | 1.41% | 61% | 0.00050 ≈1.2% | 2026-11-30 |
Payments before tax, top-credit-tier, as advertised. We apply the same program to every new Mercedes-Benz GLS 450 for sale at its own asking price: see them, best lease first.
