Cadillac CTS-V boasts Corvette's power -- with space for the family (Detroit News)

G. Chambers Williams III / San Antonio Express-News Advertisement GET FREE HEADLINES BY E-MAIL The 2006 CTS-V has an EPA rating of 25 miles per gallon on the highway. Seefullimage 2006-07 Cadillac CTS-V The package: Midsize, four-door, five-passenger, rear-drive, V-8-powered, premium performance sedan. Highlights: Taking Cadillac's midsize CTS sedan to a much higher plane, this version comes with a Corvette LS2 engine and six-speed manual transmission and has a top speed of 163 mph. It's the most ...