2012 Mercedes-Benz Slk350: Recalls, Problems & MPG
Here are the deets on the 2012 Mercedes-Benz Slk350: 0 recalls, 12 owner complaints and up to 23 mpg combined.
Recalls
No recalls on file for this model year. Still worth a VIN check.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 1 injuries and 0 deaths were reported.
What owners describe
- Fuel & propulsion (3): the most common themes are stalls / loses power (2).
- Other / unknown (3): no single recurring theme in the descriptions.
- Transmission & drivetrain (1): no single recurring theme in the descriptions.
- Engine (1): no single recurring theme in the descriptions.
The 2012 Mercedes-Benz Slk350 has 12 owner complaints, ranking #3 of 9 Slk350 model years for complaints (1.8× the average Slk350 year). Complaints peaked in 2014 (2 filed that year). The typical problem showed up when the car was about 3 years old, at a median of 22,687 miles. Neighboring years: 2013 (0 complaints, 2 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 3.5 L 6-cyl | Automatic 7-spd | Rear-Wheel Drive | 20 | 29 | 23 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2012 Mercedes-Benz Slk350.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
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FAQ
Does the 2012 Mercedes-Benz Slk350 have any recalls?
NHTSA doesn't list any vehicle recalls for the 2012 Mercedes-Benz Slk350. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2012 Mercedes-Benz Slk350 problems?
Owners have filed 12 complaints with NHTSA. The most-reported areas are fuel & propulsion (3), other / unknown (3), transmission & drivetrain (1).
What gas mileage does the 2012 Mercedes-Benz Slk350 get?
EPA ratings run up to 23 mpg combined (3.5 L, Automatic 7-spd), across 1 engine and transmission combos.
Where can I get a 2012 Mercedes-Benz Slk350 repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.