Model year
2012 Mercedes-Benz SLK-Class
NHTSA does not list the EPA model name SLK-Class for 2012. Under the matched names SLK and SLK350, NHTSA lists 0 recalls and 12 complaints (recall file dated Oct 23, 2026; complaint file dated Oct 23, 2026). The components listed on the most complaints for SLK350 are FUEL/PROPULSION SYSTEM (3), UNKNOWN OR OTHER (3), AIR BAGS (1). NHTSA lists 1 investigation with no close date in the file. NHTSA lists crash-test variants for this model year and marks the overall rating Not Rated. EPA rates it 22–26 mpg combined depending on configuration (fuel economy file dated Sep 29, 2026). EPA's annual fuel-cost figures for these configurations are $3,150–$3,750, based on 15,000 miles and 55% city driving.
- 2000 25 complaints
- 2001 76 complaints
- 2002 41 complaints
- 2003 16 complaints
- 2004 7 complaints
- 2005 27 complaints
- 2006 34 complaints
- 2007 37 complaints
- 2008 14 complaints
- 2009 3 complaints
- 2010 0 complaints
- 2011 0 complaints
- 2012 12 complaints
- 2013 9 complaints
- 2014 3 complaints
- 2015 4 complaints
- 2016 2 complaints
Matched NHTSA names
The EPA model name is not itself a name in the NHTSA file for 2012. The counts in the answer are the sum of the names below. Overlap between those names is not removed.
| NHTSA name | Recalls | Complaints | Investigations |
|---|---|---|---|
| SLK | 0 | 0 | 1 |
| SLK350 | 0 | 12 | 1 |
Recalls for SLK350
No recalls are listed for this name in the matched NHTSA file.
Complaints for SLK350
12 distinct complaints. Crash flag on 0, fire flag on 0, injury field 1, deaths field 0. A complaint can be counted under more than one component. The injury and death figures are the file's numbers (the highest value on each complaint, then added), not a separate verified count of people.
Investigations for SLK350
| Action | Subject | Opened | Closed |
|---|---|---|---|
| EA21002 | Desiccated Air Bag Inflator Rupture · AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE; AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE | Sep 17, 2021 | No close date in the file |
Safety ratings
| Variant | Overall | Front | Side | Pole | Rollover | Photo |
|---|---|---|---|---|---|---|
| C RWD | Not rated | Not Rated | Not Rated | Not Rated | Not Rated · possibility 0 | — |
Fuel economy
| Configuration | Fuel | City | Hwy | Comb | kWh/100 mi | Range | Annual fuel cost |
|---|---|---|---|---|---|---|---|
| SLK350 · 3.5L · Automatic 7-spd · Rear-Wheel Drive | Premium Gasoline | 20 | 29 | 23 | — | — | $3,550 |
| SLK250 · 1.8L · Automatic 7-spd · Rear-Wheel Drive | Premium Gasoline | 23 | 32 | 26 | — | — | $3,150 |
| SLK250 · 1.8L · Manual 6-spd · Rear-Wheel Drive | Premium Gasoline | 22 | 32 | 26 | — | — | $3,150 |
| SLK55 AMG · 5.5L · Automatic 7-spd · Rear-Wheel Drive | Premium Gasoline | 19 | 28 | 22 | — | — | $3,750 |
Open this model year in the fuel-cost calculator. The calculator starts with no fuel price filled in.
Check a vehicle
This page is not a VIN lookup. NHTSA's recall tool checks a specific vehicle: nhtsa.gov/recalls. NHTSA's page for this model year is 2012 Mercedes-Benz SLK-Class at NHTSA. Complaint narratives stay on NHTSA's site and are not copied here.