Transport CanadaCritical
2021 AUDI RS Q8Transport Canada Recall #2021279
The official notice
Defect
On a small number of vehicles, the engine block could crack due to a manufacturing error. This could lead to damage of other engine parts, and could result in an oil leak or an engine failure. An engine failure could cause a sudden loss of engine power while driving.
Safety Risk
A sudden loss of engine power could increase the risk of a crash.
Remedy
Audi will notify owners by mail and instruct you to take your vehicle to a dealer to replace the engine.
4 vehicles affectedMfr ref: 10G9Updated June 10, 2026