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Tested: 2009 Chevy Corvette ZR1 vs. Z51 vs. Z06

From the Archive: The 638-hp ZR1 is the fastest and most expensive production Corvette ever. So how does it stack up against its stablemates?

1998 BMW 540i Long-Term Road Test: 40,000-Mile Wrap

Tested: Five-Way 1990 Sports Car Shootout