The hottest Audi A1 yet has been revealed ... while the car serves as another teaser for the S1 quattro. The four-wheel-drive hot hatchback is set to get a four-cylinder engine boasting over ...

Audi kept things commendably simple with the A1 and S1's cabin. The infotainment system does now feel a generation out of date, though, with clunky graphics and a slightly dim-witted sat-nav.

Audi's S1 is aiming to be king of the kids with its stiffly-priced ... Note: CarsGuide attended this event as a guest of the manufacturer, with accommodation and meals provided. The A1 is so small it ...