Mercedes-Benz GLC300 power train problems by year
13 NHTSA owner complaints name the power train across 2 GLC300 model years. The most reported year is 2017 with 7 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2017 GLC300 | 7 | 7% | — | |
| 2016 GLC300 | 6 | 5% | — |
Share is the fraction of that year’s complaints naming the power train. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.