The Tuthill GT One is a mid-engined supercar, inspired by the 911 GT1. The limited production model has a carbon fiber bodywork and a bespoke interior. A 4.0-liter flat-six can produce over 600 hp ...

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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 ...