The Pontiac G8 is a V8 sedan with Corvette power, offering muscle car thrills and family space for under $20K on the used market.

Turbocharged four-cylinders certainly make ample power, but Mercedes is committed to sticking by bigger engines.

For every boring family sedan he had a hand in, there was a performance vehicle waiting in the wings to get enthusiasts' ...

We've compiled a list of ten ridiculously fast sleepers more gearheads should know about and ranked them all according to ...