Excessive oil consumption from piston ring wear
ENGINE
21 NHTSA complaints · 2019-08 → 2025-12
“Engine consumed a quarter of oil every 300 miles. The EPC light and engine light illuminated. The vehicle went into limp mode. I had the vehicle towed to a certified mechanic.Vehicle was inspected by a certified mechanic and will need a new engine”
“After paying to run an inspection test recommended by Audi USA, it was confirmed that the issue of the excess oil consumption was with the piston, and they also recommended changing the engine”
“THE CONTACT OWNS A 2015 AUDI Q5. AFTERTHE VEHICLE UNDERWENT AN OIL CHANGE, THE OIL CHANGE WARNING INDICATOR ILLUMINATED. THE CONTACT MENTIONED THAT THE OIL NEEDED TO BE REFILLED EVERY 1,000 MILES”