Market retention
Mercedes-Benz Gls value after 9 years.
A 2017 Mercedes-Benz Gls is currently worth about $20,594—23% of the newest model year's market value.
Typical asking price
$20,594
77% below the newest model year's price in this study.
Newest market year
2026
Typical asking price $88,446
Typical asking price
$20,594
77% below the newest model year's price
Value vs. newer model
23%
Of the newest model year price
Observed market data
Current market value by model year.
Each bar compares a year's typical asking price, at typical mileage, with the newest Mercedes-Benz Gls in this study.
2026
Newest year
$88,446 100%2025
1 years old
$76,470 86%2024
2 years old
$70,858 80%2023
3 years old
$58,653 66%2022
4 years old
$44,892 51%2021
5 years old
$44,608 50%2020
6 years old
$31,234 35%2018
8 years old
$35,990 41%2017
9 years old
$20,594 23%
Need the numbers behind this chart? Download the observed data and methodology (JSON).
How to read this
This study compares similarly adjusted listings from different model years today. It shows the shape of today's market—not a guarantee about a specific vehicle's future value.
Long-term estimate
12-year value outlook.
Observed rows use current listings. Later rows extend the measured annual decline and are clearly marked as projected.
| Age (yrs) | Model year | Est. miles | Resale value | Retention | Basis |
|---|---|---|---|---|---|
| 0 | 2026 | 0 | $88,446 | 100% | Market |
| 1 | 2025 | 12,000 | $76,470 | 86% | Market |
| 2 | 2024 | 24,000 | $70,858 | 80% | Market |
| 3 | 2023 | 36,000 | $58,653 | 66% | Market |
| 4 | 2022 | 48,000 | $44,892 | 51% | Market |
| 5 | 2021 | 60,000 | $44,608 | 50% | Market |
| 6 | 2020 | 72,000 | $31,234 | 35% | Market |
| 7 | 2019 | 84,000 | $31,544 | 36% | Projected |
| 8 | 2018 | 96,000 | $35,990 | 41% | Market |
| 9 | 2017 | 108,000 | $20,594 | 23% | Market |
| 10 | 2016 | 120,000 | $20,277 | 23% | Projected |
| 11 | 2015 | 132,000 | $17,500 | 20% | Projected |
Mileage assumes approx. 12,000 mi/yr. Projected values extend the observed market trend and are floored at 15% of the newest year's value; they are estimates, not guarantees.
Common questions
Mercedes-Benz Gls market-value FAQ.
How does Mercedes-Benz Gls market value vary by model year?
This study compares typical asking prices, at typical mileage, across Mercedes-Benz Gls model years. It is a snapshot of what listings ask, not the resale history of one vehicle.
What is a Mercedes-Benz Gls worth after 9 years?
A 2017 Mercedes-Benz Gls is worth roughly $20,594—about 23% of the newest model year's typical asking price.
What will a Mercedes-Benz Gls be worth at 11 years old?
Extending the observed market trend, a 11-year-old Mercedes-Benz Gls (around 132,000 miles) would be worth about $17,500—roughly 20% of the newest model year's value. A projection, not a guarantee.
Cross-sectional market-value estimate from live listings, adjusted for mileage · updated 11/7/2026. Estimates only; your car's value depends on condition, options, and location.