2012 Mercedes-Benz SLK350
Only 12 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 12 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 12
- Recalls
- 0
- Investigations
- 1
- Top problem
- —
Too few to rank
None on file
Opened by NHTSA
Not enough data
Complaints per year
2012: 12 complaints
View as data table
| Year | Complaints |
|---|---|
| 2012 | 12 |
| 2013 | 0 |
| 2014 | 1 |
| 2015 | 0 |
| 2016 | 0 |
Known problem areas
Only 12 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Fuel/propulsion system
3 of 12 total reports mention: fuel/propulsion system.
Show complaint excerpts
My mechanic says it's the fuel filter and it has been discontinued. I am a single woman and I am now afraid to drive my car. l am stressed about breaking down or being killed. Please help me.
NHTSA ODI report, 2025-10-06
I parked my car with an almost full tank of gas while I was at work.
NHTSA ODI report, 2012-09-15
Suspension
2 of 12 total reports mention: suspension, most commonly citing upper arm and lower arm.
Wheels
1 of 12 total reports mentions: wheels, most commonly citing rim.
Show complaint excerpts
The contact owns a 2012 Mercedes-Benz SLK350. The contact stated that while driving at an undisclosed speed, a loud noise was heard coming from the rear of the vehicle.
NHTSA ODI report, 2022-11-03
Structure
1 of 12 total reports mentions: structure, most commonly citing body.
Show complaint excerpts
While driving on the highway the roof polycarbonate top started to buffet at speed prompting a rapid deceleration of the car for fear of the roof flying off.
NHTSA ODI report, 2026-09-02
Steering
1 of 12 total reports mentions: steering.
Safety timeline
No recalls on file for this model year.
0 recalls · 1 investigation · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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I
2021-09-17Engineering analysisOpen Desiccated Air Bag Inflator Rupture
Buy-smart checklist
2012 Mercedes-Benz SLK350 — pre-purchase inspection
Inspect
- Fuel/propulsion system: 3 reports on file for this year.
- Suspension: 2 reports on file for this year.
- Wheels: 1 report on file for this year.
FAQ
- Is the 2012 Mercedes-Benz SLK350 reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2012 Mercedes-Benz SLK350?
- The most-reported component is fuel/propulsion system, accounting for 25% of complaints on file.
- How many recalls does the 2012 Mercedes-Benz SLK350 have?
- No recalls are on file for this model year.
Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.