Despite its age, the 2011 Cadillac STS is the more competitive of GM's large premium sedans. Unlike the older, larger DTS, the STS offers more contemporary styling and more competitive engines. On ...

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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

Taste-testing a quartet of V-8 powered luxury sedans in California's vineyard country. Have they been aged to perfection? [This story originally appeared in the November 2005 issue of MotorTrend] "So ...