Buick Encore GX engine problems by year
40 NHTSA owner complaints name the engine across 5 Encore GX model years. The most reported year is 2021 with 15 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2024 Encore GX | 3 | 10% | — | |
| 2023 Encore GX | 5 | 20% | — | |
| 2022 Encore GX | 4 | 13% | — | |
| 2021 Encore GX | 15 | 29% | — | |
| 2020 Encore GX | 13 | 19% | — |
Share is the fraction of that year’s complaints naming the engine. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.