All-new Infiniti Q50 in pictures

This is the all-new Infiniti Q50 sports saloon revealed at the North American International Auto Show in Detroit. It's destined to go head-to-head with the likes of the Audi A4, BMW 3-Series and Mercedes C-Class when it goes on sale later this year. And although exact details of the European models won't be released until the Geneva Motor Show in March, the Q50 promises to pack quite a punch.