What is the fastest car in the world? It seems like a simple enough question to ask, but answering it isn't so easy. Any automaker can claim their cars can do insane speeds or accelerate like bats out ...

Diesel performance has quietly evolved into a world of outrageous torque, autobahn-busting top speeds and launch times that embarrass older supercars. The 10 fastest diesel cars on Earth prove that ...

The title of fastest sedan came after one was stripped of its speed limiter and sent well beyond its 155 MPH cap to 185–188 MPH, though some top-speed postings are from wagon variants of the E55.