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The 2011 Cadillac STS provides proof that changes keep coming in the Caddy world. While its looks have stayed much the same over the last few versions, a 3.6-liter V6 powers all trims ...
After a bold and aggressive redesign in 2008, the 2009 Cadillac STS-V forgoes any significant changes this year. The sports version of the STS sedan, the STS-V amps everything up with ...
"performace"