Locked out? Discover how to find your car's physical emergency key, bypass the push-to-start ignition, and get back on the ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

With over five million Audi A4s built, it's no surprise that the 2012 Audi A4 is the latest version of a model that has become the brand's best-selling car. The A4 first debuted in the United States ...

Across the range, the A4's quality and materials are excellent. Its spacious cabin is full of tech, although the lack of standard driver assist features disappoints considering the price. When those ...

The Audi A4 competes with top sport sedans from Germany, Japan, and the U.S., including the BMW 3-Series, Mercedes-Benz C-Class, Cadillac ATS and INFINITI G37, as well as the Acura TL. Among these ...

In 2009, Audi upped the luxury performance-car ante with the redesigned A4. Its fresh face and benchmark interior distinguished it from its Mercedes-Benz C-Class and BMW 3-Series competitors, while ...

The Audi Revolut R26 racing car for Formula 1 is illuminated by spotlights on a revolving stage during the presentation of the vehicle at Kraftwerk Mitte. Soeren Stache/picture alliance via Getty ...

Audi are set to enter F1 in 2026, but they could already be on the back foot after missing out on an engine regulation loophole that Mercedes and Red Bull have reportedly taken advantage of. The ...