We don't have a lot of Audi S5 engine problems on file — feel free to add yours here. The most common S5 engine problems cost $2,700 to fix & occur at 65,000 miles. Click on a year below.

Worst Engine Problems
overheating warning 2010 Audi S5
engine mount failure 2008 Audi S5
engine mount failed and leaked fluid 2018 Audi S5