RM Sotheby's has this one-of-a-kind 1997 Porsche 911 GT1 Evolution in road-going trim lined up for its Monaco auction, where it's tipped to top $3 million. What you're looking at is a 911 GT1 ...

Its 996-generation Porsche 911 styling elements mark it out as a third-generation GT1, while the yellow paint is thought to be unique, with GT1s typically painted white or silver. The GT1 Evo ...

The car will be a 950-bhp, street-legal version of Porsche's future Le Mans racer and use the Carrera GT's carbon fiber frame with a new nose and tail. The GT1's top speed will be 254 mph ...