The reborn Pontiac G8 could rival premium sedans, combining muscle with a modern design. Powered by a supercharged 6.2-liter V8, the G8 could achieve 0-60 mph in under four seconds. Priced between ...

The television show "Knight Rider" turned the brand's freshly restyled Trans Am into a runaway success, followed up by the groundbreaking, if flawed, mid-engine Fiero sports car. But 25 years ...