J.D. Power

2009 Cadillac STS

  • Type: Sedan
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2009 Cadillac STS Ratings
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Consumer Rating

The J.D. Power 100-Point Score is based on hundreds of thousands of independent and unbiased opinions of verified car owners.
J.D. Power
Out of 100

Quality & Reliability

Measures the level of defects, malfunctions, and design flaws experienced by vehicle owners. Covers the entire vehicle from engine to infotainment system. A higher rating means fewer problems.

Driving Experience

Owners' evaluation of the vehicle's design, performance, comfort, functionality, safety, and technology, comprise this rating. Newer and recently-redesigned vehicles tend to score better.


J.D. Power's forecast of depreciation (how much of its current value the vehicle will likely lose) over the next three years. Lower depreciation equals a higher rating.

Dealership Experience

Not Rated
Owners' experience with this brand's dealerships during the purchase and service process make up this rating. Key factors include customer service, dealership facilities, and the quality of work.

Best Midsize Premium Car of 2009

All J.D. Power rankings are powered by VIN verified vehicle owners. See ratings methodology.
Midsize Premium Car
#7 Cadillac STS

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Owners Like

Measured owner satisfaction with 2009 Cadillac STS after 90-days of ownership.
  • The vehicle's heating and air conditioning
  • Vehicle's handling on curves
  • Styling of the dashboard

Owners Don't Like

The problems experienced by owners of the 2009 Cadillac STS during the first 90-days of ownership.
  • Amount of trunk/hatch space
  • Comfort of the 2nd row seats
  • Quietness of the vehicle interior

Performance Specs

MPG City

15 - 17


22 - 26


302 - 320


6 speed, Automatic


Gas V6, Gas V8


All Wheel Drive, Rear Wheel Drive

Available Trims

2009 Cadillac STS Photos and Videos

2009 Cadillac STS
2009 Cadillac STS
2009 Cadillac STS
2009 Cadillac STS
2009 Cadillac STS
All Interior Photos
2009 Cadillac STS
All Exterior Photos
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