Cadillac DTS engine problems by year
73 NHTSA owner complaints name the engine across 5 DTS model years. The most reported year is 2006 with 38 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2010 DTS | 4 | 18% | — | |
| 2009 DTS | 4 | 11% | — | |
| 2008 DTS | 14 | 16% | 92,000 mi | |
| 2007 DTS | 13 | 13% | 92,000 mi | |
| 2006 DTS | 38 | 15% | 84,303 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.