Mercedes-Benz GLC 300 fuel/propulsion system problems by year
38 NHTSA owner complaints name the fuel/propulsion system across 6 GLC 300 model years. The most reported year is 2022 with 10 reports.
| Year | Fuel/propulsion System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2023 GLC 300 | 5 | 9% | — | |
| 2022 GLC 300 | 10 | 18% | — | |
| 2021 GLC 300 | 9 | 15% | — | |
| 2020 GLC 300 | 4 | 6% | — | |
| 2019 GLC 300 | 3 | 7% | — | |
| 2018 GLC 300 | 7 | 8% | — |
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.