Cadillac CTS engine and engine cooling problems by year
95 NHTSA owner complaints name the engine and engine cooling across 11 CTS model years. The most reported year is 2003 with 38 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2015 CTS | 1 | 2% | — | |
| 2014 CTS | 1 | 1% | — | |
| 2011 CTS | 2 | 2% | — | |
| 2010 CTS | 2 | 3% | — | |
| 2009 CTS | 1 | 1% | — | |
| 2008 CTS | 7 | 4% | — | |
| 2007 CTS | 8 | 4% | — | |
| 2006 CTS | 9 | 3% | — | |
| 2005 CTS | 14 | 5% | 62,500 mi | |
| 2004 CTS | 12 | 5% | — | |
| 2003 CTS | 38 | 12% | 66,164 mi |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.