Ever wondered why some steering wheels have a flat bottom? Discover the design benefits and what it means for driving comfort ...

The A7 Premium comes standard with 18-inch wheels, while the Premium ... which gives drivers the ability to adjust steering, throttle, and suspension settings. Audi's MMI Navigation plus is ...

The Audi A7 wasn't the first coupe-like four-door ... if sometimes overeager. The available rear-wheel steering is a must-have. All told, the A7 drives very well but feels a little too soft ...