Gray Design Sidewinder is a 600-hp big-block sand blaster [w/video]
With BMW popularizing a new form of slant-backed crossover and the likes of Lamborghini and Maserati working on crossovers of their own, the line between the sports car and the SUV is getting blurrier all the time. But this... this is something else. It's called the Sidewinder, and it's the work of one of our favorite independent daydreamers – Edu