What Car? says...

We’d have to forgive you if you’re not familiar with the Infiniti brand; even after doubling its sales with the Q30 model, it still sells fewer cars in a year than BMW sells in a single month.

To try and increase this figure further, the Japanese firm has produced the Infiniti Q60 Coupe. Based on the Q50 Saloon, it’s a competitor for the BMW 4 Series Coupe, Mercedes C-Class Coupe and the Lexus RC. That means two doors, four seats and a usable boot.