Are you looking to buy a car but can't decide between a Audi RS4 or Mercedes-Benz EQS53? Use our side by side comparison to help you make a decision. We compare design, practicality, price, features, ...

Are you looking to buy a car but can't decide between a Lexus RZ450E or Audi RS4? Use our side by side comparison to help you make a decision. We compare design, practicality, price, features, engine, ...

Two German performance icons go head-to-head in this thrilling quarter-mile drag race! Watch the BMW M3 take on the Audi RS4 ...

Audi power war on real roads! The 1088HP Audi RS4 Limo B5 faces off against a 1000HP Audi RS4 B5 R30 Turbo in a brutal ...

Modern cars and light trucks offer an alphabet soup of active safety helpers. Just how effective are they?

Brake Lights on the Front of Your Car? They're Being Studied—and Could Prevent More Crashes There are numerous everyday traffic scenarios that could be made safer by cars with front-facing ...

Stellantis and Renault are lobbying for a new, less-regulated category of small cars.

Tesla Says It’s Driverless But Someone’s Always Watching Vehicles drive autonomously but have a human monitor seated in the front passenger seat ...

Maria Weston Kuhn had one lingering question about the car crash that forced her to have emergency surgery during a vacation in Ireland: Why did she and her mother sustain serious injuries while he… ...

Although women face the threat of more injury risks in vehicle crashes, the crash test dummies used in U.S. safety tests are designed almost entirely around the body of a man ...