2011 Cadillac STS Values

The 2011 Cadillac STS is a AWD full-size luxury sports sedan available in a standard or Luxury Collection trim levels. Both trims are powered by the same 3.6-liter V6 engine that produces 302 hp and 272 lb-ft of torque. Equipped with a 6-speed automatic transmission the STS achieves an EPA estimated 18 mpg city and 27 mpg highway. Features include remote keyless entry, xenon HID headlights, heated mirrors, remote keyless start, dual zone climate control, navigation system, CD player, sunroof, premium sound system, leather seats, rear parking assist, Bluetooth® connectivity, audio jack, and remote vehicle start. Upgrading to the Luxury Collection trims ensures certain standard features like memory settings, wood finish, and Bluetooth® connectivity. Safety consists of driver airbags, passenger airbags, traction control system, electronic stability control, tire pressure monitor, anti-lock braking, OnStar automatic crash response, OnStar crisis assist, and OnStar emergency services. The STS is backed by a 4-year/50,000-mile warranty.

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2011 model year changes View changes +

The 320-hp, 4.6-liter V8 has now been discontinued, as has the all-wheel drive option. And with the V8 goes adaptive steering, adaptive damping, Magnetic Ride Control, and 4-wheel active steering--all features that were offered only on the former top model. The high-performance STS-V model of previous years has also been discontinued.

Competitive comparison View advantages +

Strong overall performance; safety and stability; standout tech options; smooth ride; quiet cabin

Special features for 2011 View special features +

The STS boasts strong, smooth performance with the direct-injected V6, so the V8 won't truly be missed. Although many of its most innovative tech features have been discontinued, several standout features and options remain available on the STS, including Intellibeam headlamps, the head-up display, and blind-spot and lane-departure systems. Considering those features, along with the STS's robust roster of airbags and excellent handling, it's a very safe luxury sedan.

Select a 2011 Cadillac STS trim level


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