Saleen S7 Twin Turbo - Country of Origin: U.S. Price: €535,000 in Europe ($637,723) Price in U.S.: $555,000 Saleen's S7 Twin Turbo has fallen to fifth place from first last year, because all four nameplates ahead of it in this year's ranking are new. But the S7 remains one of the more recognizable (that's a relative term here) models on the list. The S7 uses a 750-hp V-8. It can accelerate from zero to 60 mph in under three seconds.