Audi is recalling 15 model year 2021 Audi SQ7s, RSQ8s, RS7s, RS6 AVANTs and SQ8s.
Cracks may develop on the surface of the engine cylinder bore.
Cracks may cause engine damage and a stall or an oil leak, increasing the risk of a crash or fire.
What to do
Dealers will replace the engine free of charge.
Owner notification letters are expected to be mailed July 9, 2021.
Owners may contact Audi customer service at (800) 253-2834. Audi's number for this recall is 10G9.