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2011 Mercedes-Benz SLK300 review

Research, photos, specs, and expertise

Mercedes-Benz SLK300 highlights

Customer rating

(not yet rated)

RepairPal reliability rating

RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features. RepairPal Reliability Ratings are provided by RepairPal and CarMax is not responsible for their accuracy. These ratings are based on RepairPal Reliability data as of August 2023. Learn more about RepairPal reliability ratings

Mileage (EPA estimate)

17 city, 26 highway, 20 combined

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All Mercedes-Benz SLK300 years

What is new for the 2011 Mercedes-Benz SLK300?

  • SLK300 trims have been upgraded with Front Seat Heaters and Smart Key as standard equipment this year.
  • Parking Sensors and Satellite Radio Ready features are now available as options on select trims.

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Ratings & reliability

Customer ratings

The 2011 Mercedes-Benz SLK300 is not yet rated. Help future customers learn about a car you've owned and write a review.

RepairPal reliability rating

RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features. RepairPal Reliability Ratings are provided by RepairPal and CarMax is not responsible for their accuracy. These ratings are based on RepairPal Reliability data as of August 2023. Learn more about RepairPal reliability ratings

4
Above Average

RepairPal gave the Mercedes-Benz SLK300 an overall reliability rating of 4 out of 5 stars, which RepairPal describes as Above Average. This rating ranks Mercedes-Benz SLK300 7th out of 25 among Luxury Compact Cars.

View RepairPal's full rating of the Mercedes-Benz SLK300

2011 Mercedes-Benz SLK300 FAQ

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