All car people remember the ones that got away. The stories are the same—the car was too far gone, too impractical, life got in the way, etc. However, for some, letting go is not an option. They are ...

HP Audi RS6, 900HP Opel Kadett GSI, 1200HP McLaren 720S, and 750HP VW Golf 2 VR6 battle for supremacy. Turbocharged fury, ...