Bayern Munich have regained the Audi Cup after coming from behind to beat Manchester City 2-1 in the final at the Allianz Arena.

Thomas Muller and Mario Mandzukic responded to Alvaro Negredo's second-half opener to help the European champions win the biennial tournament for the first time since 2009.

City broke the deadlock against the run of play on 63 minutes, as Negredo sped past Javi Martinez before finishing coolly in an one-on-one situation.

The English side's lead lasted just six minutes. Muller equalised from the penalty spot after Pablo Zabaleta had been harshly punished for handball.

Mandzukic completed the comeback 17 minutes from time when he placed a diving header beyond City goalkeeper Costel Pantilimon from close range.