Taste-testing a quartet of V-8 powered luxury sedans in California's vineyard country. Have they been aged to perfection?

Compared with the smaller, more sculpted CTS, the new STS is about six inches longer and wider as well as approximately an inch taller. On paper at least, this translates to more rear-seat head- and ...

General Motors LLC (GM) is recalling certain model year 2004-2007 Cadillac CTS-V vehicles manufactured October 6, 2003, to March 15, 2007, and 2006-2007 Cadillac STS-V vehicles manufactured June 23, ...

General Motors Performance Division engineers will be the first to tell you that their pride and joy, the 2006 Cadillac STS-V, is more of an autobahn rocket than a hyperactive track star. Unlike its ...

General Motors LLC (GM) is recalling certain model year 2004-2007 Cadillac CTS-V vehicles manufactured October 6, 2003, to March 15, 2007, and 2006-2007 Cadillac STS-V vehicles manufactured June 23, ...