Cadillac Sts
Introduced in 2005 as the Seville's successor, the Cadillac STS moved Cadillac to a rear-wheel-drive Sigma platform and offered V6 and Northstar V8 power - plus a short-run STS-V performance variant.
Cadillac Seville
The Cadillac Seville was Cadillac's mid-size luxury sedan, introduced in the mid-1970s and produced into the early 2000s. Positioned below the DeVille, it showcased many of Cadillac's new technologies and V8-powered performance before the Seville name was retired and succeeded by models under the STS name. [[CHECK]]