Mercedes-Benz GLS450 fuel/propulsion system problems by year
4 NHTSA owner complaints name the fuel/propulsion system across 1 GLS450 model years. The most reported year is 2017 with 4 reports.
| Year | Fuel/propulsion System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2017 GLS450 | 4 | 12% | — |
Share is the fraction of that year’s complaints naming the fuel/propulsion system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.