Some of the fastest racecars in the world sped through the streets of San Francisco Saturday, and it was all perfectly legal.

In the high-stakes world of import drag racing, a new king has been crowned. As of early 2026, the “Grey Bullet” 2021 Mazda RX-9 has officially set the record for the quickest rotary car in the world, ...

F1 cars are fast, thanks to their continuous focus on achieving the lowest possible lap times. They do this by fine-tuning their race cars' engines, tires, and aerodynamics, while working within a ...

The short answer is thrilling. On the biggest tracks, a modern NASCAR Cup Series car can hit speeds upwards of 200 mph (321 km/h).

Founded in 1967, AMG, or Aufrecht Melcher Großaspach, has been responsible for churning out countless road and race-oriented performance Mercedes-Benz models. Originally, AMG was an independent tuning ...