If you're in the market for a big, used luxury car with a big engine, you're probably going to look at BMW or Mercedes first, and if you're worried about reliability, maybe Lexus. Odds are, the idea ...

Debuting at the 2005 Detroit Auto Show and going on sale for the 2006 model year, the Cadillac STS-V was part of the first-generation Cadillac V-Series vehicles, which also included the CTS-V and ...

The used performance car market rewards patience and research. As new performance car prices climb past six figures, buyers are starting to look toward machines that still deliver speed, character, ...

The 2006 STS-V, due this fall, will be the second V-series Cadillac, after the smaller CTS-V. Since the STS is Cadillac's flagship, a supercharged version of the silky Northstar V-8 was deemed more ...