Cadillac Ats engine problems by year
70 NHTSA owner complaints name the engine across 6 Ats model years. The most reported year is 2013 with 48 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2018 Ats | 1 | 5% | — | |
| 2017 Ats | 3 | 9% | — | |
| 2016 Ats | 3 | 9% | — | |
| 2015 Ats | 1 | 3% | — | |
| 2014 Ats | 14 | 14% | 13,000 mi | |
| 2013 Ats | 48 | 30% | 9,650 mi |
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.