2009 Mercedes-Benz SLK

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2009 Mercedes-Benz SLK 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

Not Rated
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.

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Owners Like

Measured owner satisfaction with 2009 Mercedes-Benz SLK after 90-days of ownership.
  • Quietness of the vehicle interior
  • Interior storage spaces
  • The vehicle's heating and air conditioning

Owners Don't Like

The problems experienced by owners of the 2009 Mercedes-Benz SLK during the first 90-days of ownership.
  • Vehicle stability in poor conditions
  • Comfort of the driver's seat
  • Vehicle acceleration

Performance Specs

MPG City

14 - 18


22 - 26


228 - 355


6 speed, Manual w/OD, 7 speed, Automatic w/OD


Gas V6, Gas V8


Rear Wheel Drive

Available Trims

2009 Mercedes-Benz SLK Review

Admittedly we’ve had a thing about performance for quite some time. We have put all that passion in the 2009 SLK Class. Under the hoods of the SLK-Class is a choice of engines so advanced in their tuning; they can deliver nearly their full power at low rpms assuring rocket-like acceleration. The SLK 300 pairs 228 horsepower with six tightly spaced short-throw manual gears while the SLK 350 matches a driver-adaptive 7-speed automatic transmission with a retuned 300-horsepower V-6 engine. Then there is the hand-built 355-horsepower V-8 masterpiece that rockets the SLK 55 AMG from 0 to 60 miles per hour in just 4.9 seconds. The redesigned instrument cluster features dial s that are bi g and bold for optimum visibility. And the hand- fitted leather seats offer optional 8-way adjustability for the best body positioning. The SLK interior. In a word optimum. All of which makes the 2009 Mercedes-Benz SLK-Class that rarest of things — a true roadster. Unlike any other.

2009 Mercedes Benz SLK Photos and Videos

2009 Mercedes-Benz SLK
2009 Mercedes-Benz SLK
2009 Mercedes-Benz SLK
2009 Mercedes-Benz SLK
2009 Mercedes-Benz SLK
All Interior Photos
2009 Mercedes-Benz SLK
All Exterior Photos
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J.D. Power Award Winner

Performance Award Winner

Awarded to the models with the highest owner ratings for design and performance after the first 90 days of ownership
2009 Mercedes-Benz SLK JD Power Award Winner
2009 Mercedes-Benz SLK

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