Audi A4 Avant engine problems by year
33 NHTSA owner complaints name the engine across 2 A4 Avant model years. The most reported year is 2011 with 17 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2012 A4 Avant | 16 | 62% | 66,540 mi | |
| 2011 A4 Avant | 17 | 53% | 65,000 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.