The only one of its kind, the road-legal R390 GT1 was built to allow Nissan to race at Le Mans. Let's dive into its history.

One hundred horsepower per liter is an incredible feat of engine tuning. For example, Dodge’s 6.4-liter Hemi debuted with ...

Mike and Kyle host this special edition of The AutoGuide Show live from the 2024 SEMA Show in Las Vegas, Nevada. We pick our the 10 best cars based on our favorites from the show.