2018 Mercedes-Benz GLS450 Market Value & Price History
The 2018 Mercedes-Benz GLS450 has a current market value of $22,606 as of Oct 9, 2026, based on 6 verified auction sales tracked by DriveIndex, with all 6 verified USD sales between $15,500 and $34,250. Based on US sales through Aug 17, 2026. 5 have sold in the past 12 months.
Data: DriveIndex. 6 verified auction sales for the 2018 Mercedes-Benz GLS450, latest sale Aug 17, 2026. Value as of Oct 9, 2026. Methodology
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See the GLS450's Value Signal with Pro →Recent 2018 Mercedes-Benz GLS450 Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Aug 17, 2026 | $21,500 | 89,000 mi | Automatic |
| Aug 1, 2026 | $24,050 | 72,000 mi | Automatic |
| Jun 16, 2026 | $34,250 | 28,000 mi | Automatic |
| Apr 16, 2026 | $15,500 | 127,000 mi | Automatic |
| Oct 24, 2025 | $19,500 | 72,000 mi | Automatic |
| Oct 7, 2025 | $33,250 | 40,000 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Mercedes-Benz GLS450 auction results →See the full picture on the 2018 Mercedes-Benz GLS450
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Mercedes-Benz GLS450 by Year
2018 Mercedes-Benz GLS450: Frequently Asked Questions
How much is a 2018 Mercedes-Benz GLS450 worth?
A 2018 Mercedes-Benz GLS450 is worth approximately $22,606 as of Oct 9, 2026, based on 6 verified auction sales tracked by DriveIndex. Based on US sales through Aug 17, 2026. All 6 verified USD sales fall between $15,500 and $34,250. Condition, mileage and options move an individual car within that band.
How many 2018 Mercedes-Benz GLS450 sell per year?
5 have sold at auction in the past 12 months. DriveIndex has tracked 6 2018 Mercedes-Benz GLS450 sales in total.
Are 2018 Mercedes-Benz GLS450 sale prices higher or lower than a year ago?
There aren't yet enough recent sales to compute a reliable 12-month price direction for the 2018 Mercedes-Benz GLS450. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 2018 Mercedes-Benz GLS450?
DriveIndex tracks for-sale listings and auction results for the 2018 Mercedes-Benz GLS450 from the world's leading collector-car auction houses and marketplaces.
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