Most common 2007 Mercedes-Benz SLK280 problems
Share of the 23 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mercedes-Benz SLK280 complaints by model year
2007 Mercedes-Benz SLK280 recalls (2)
Engine and engine cooling › Engine › Engine control module (ECU/ECM) › Software
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2010 E350, 2014 G550, 2008-2009 C300, 2008 C350, 2009 CLK550, 2007 SL550, SLK280, and 2008 SLK350 vehicles. Various control units may have been updated with incorrect software configuration during a service repair.
Remedy: Dealers will update the software configuration on the affected control units, free of charge. Owner notification letters were mailed May 3, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
Air bags › Frontal › Driver side › Inflator module
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2009-2010 ML320 BlueTec 4Matic, GL320 BlueTec 4Matic and R320 CDI 4Matic, 2011 E350 Cabriolet and E550 Cabriolet, 2009-2011 ML350, ML350 4Matic, ML550 4Matic, ML63 AMG, and C63 AMG, 2010-2011 ML450 4Matic Hybrid, E350 Coupe, E350 4Matic, E550 Coupe, E550 4Matic,…
Remedy: MBUSA will their notify owners, and Fiat Chrysler will notify the affected Chrysler owners. Dealers for the respective brands will replace the driver's frontal air bag module, free of charge.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2007 Mercedes-Benz SLK280:
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited.
What 2007 Mercedes-Benz SLK280 owners say
Air bags
I am the owner of a 2007 Mercedes-Benz SLK280 with VIN: [redacted]. My vehicle was part of the Takata airbag recall, but the airbags were never replaced. Currently, the NHTSA recall status for my VIN shows "no active recalls," even though the repair was not completed. This creates a serious safety risk. I request that NHTSA investigate why my VIN is marked as remedied or closed despite the airbags not being replaced. I urge NHTSA to take appropriate action to ensure the recall is properly addressed for my vehicle and others in similar situations. Thank you for your attention to this important safety matter.
I remain unable to obtain replacement takeda airbags from Mercedes Benz for the past 3 years. When I last filed a complaint with NHTSA on 12/26/2017 (complaint number 11056636) I was informed by Mercedes, [redacted] , vp customer services that my car replacement airbags would be available by June 30, 2018 and that Mercedes would be calling me to make the appointment for "replacement free airbags".to be installed in my car-no call, no airbags. I have waited 3 years. My care remains in my garage. The federal government is not protecting me against a foreign company doing harm in America, takeda-who knew the airbags were dangerous when they sold me my $56,000 useless car sitting in my garage, 2007 slk with 12, 600 miles on it. It was more important for Mercedes and takeda to make a profit than for me to be in a safe car. …
2007 Mercedes-Benz SLK280 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.0L 6-cyl | 7-speed automatic | RWD | 18 / 24 / 20 |
| 3.0L 6-cyl | 6-speed manual | RWD | 17 / 25 / 20 |
EPA ratings. Class: Sports car.
Frequently asked questions
Is the 2007 Mercedes-Benz SLK280 a good car?
Based on 23 owner complaints filed with NHTSA, the 2007 SLK280 rates average: about as many complaints as a typical year of the SLK280 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2007 Mercedes-Benz SLK280?
The air bags — 17 complaints, 74% of all complaints for this model year, most often about frontal. Next are the fuel & propulsion system (2) and wheels & tires (1).
How many recalls does the 2007 Mercedes-Benz SLK280 have?
There are 2 recalls for the 2007 Mercedes-Benz SLK280, the most recent from March 18, 2022 (software). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
At what mileage do 2007 Mercedes-Benz SLK280 problems happen?
The median mileage reported in complaints is about 29,000 miles; 54% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.