Exciting. Luxurious. Irresistible

Cadillac's flagship sedan, STS, has a personality all its own: bold and invigorating, with performance and handling to put some sports cars to shame, yet at the same time thoughtful, luxurious – even soothing. The cabin is spacious, comfortable, trimmed in fine leathers and equipped with a long list of amenities. Performance-wise, STS offers leading-edge power ranging all the way up to STS- V's astounding supercharged Northstar V8. Best of all, STS road manners are as advanced as its engines, thanks to a sophisticated fully-independent suspension, track-tuned at Germany's gruelling and legendary Nürburgring. Bottom line: if you're looking for innovative design and outstanding engineering in a performance luxury sedan, the 2009 STS is a must-see, must-drive car.

A Gripping Performance

STS is engineered to take the anxiety out of winter driving. Traction control, anti-lock brakes and standard StabiliTrak™ electronic stability control system all help make the most of the available traction. And there's also the available all-wheel-drive (AWD) system that automatically redistributes torque to the wheels with grip, to help you keep moving.

Plentiful Power

STS offers a range of quality engines choices. The 3.6L SIDI V6 produces 302 hp – while next up is the renowned Northstar V8, which generates a generous 320 hp. At the very top of the line there's the 469 hp supercharged 4.4L Northstar V8 that's standard in the ultra-high performance STS- V.

Track Star

For STS, the journey from concept to showroom included a prolonged side trip to one of the world's most challenging race tracks. Germany's Nürburgring features 176 turns, each one trickier than the last. It was there that Cadillac's engineers fine-tuned STS's handling and braking to achieve a rare blend of responsiveness, agility and high-speed stability.

Risk Manager

With STS, the ultimate luxury is peace of mind. Six air bags are standard, as is OnStar ^®, the world's most comprehensive in-vehicle security, communications and diagnostics system. You can also choose advanced safety systems like the lane departure warning system and side blind zone alert, which inform you any time there's a vehicle in your "blind spot".

Listen Up

Take your road music to a higher level with STS's range of premium audio systems. XM Satellite Radio™** is standard on all models, along with an excellent Bose ^® speaker system. Want even more? The available Bose Studio Surround system features 15 speakers, 6 distinct channels and sound quality you have to experience to appreciate.

*MSRP - Manufacturer's Suggested Retail Price. Dealers are free to set individual prices. See additional information on vehicle pricing.
**Available in 10 Canadian provinces and the 48 contiguous United States. Monthly subscription sold separately after twelve trial months.

OnStar° OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. Subscription Service Agreement required. OnStar Hands-free Calling requires a Hands-Free Calling enabled vehicle, existing OnStar service contract and prepaid minutes or enrollment in a shared minute plan. Not available in certain markets. Calls may be made to the U.S. and Canada only. OnStar voice recognition system may not work with some voices. Due to the transition of the wireless industry from analogue to digital technology, as of January 1, 2008, OnStar plans to offer service only through equipment that operates on the digital network, which may require the purchase of a system upgrade for eligible vehicles. Call 1-888-4ONSTAR (1-888-466-7827) or visit onstar.ca for OnStar's Terms and Conditions, Privacy Policy and system limitations and details.