The 300-hp Northstar engine in the 2009 Cadillac Seville STS has all the power you'll need. But that's only the beginning. The Northstar V8 actually interacts with the steering, braking and traction systems to enhance the overall performance of your STS.

Cadillac turned to Bose® to develop an audio system with enough horsepower to match Seville's exhilarating performance. They delivered with a 425-watt system* that's so powerful, you'll think you're in the front row.

Nothing should keep you from enjoying Seville's exhilarating performance not even a sudden, unexpected turn. So we've equipped Seville with StabiliTrak 2.0. It'll help you stay on course and keep you, well, exhilarated.

Cadillac Models

CTS
Eldorado
Escalade
EXT
Seville