Total Complaints
6 filings
MERCEDES-BENZ SLS · model year
2011 MERCEDES-BENZ SLS
6 NHTSA complaints. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2011MERCEDES-BENZSLS carries 6 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
The most frequently selected component label in reports for the 2011 SLS is air bags with 5 filings, followed by vehicle speed control (1). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause.
NHTSA currently has 15 investigation files overlapping the 2011 SLS. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
6
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| AIR BAGS | 5 |
| VEHICLE SPEED CONTROL | 1 |
Recent Complaints
20190326AIR BAGS
LETTER ON BEHALF OF HIS CLIENT RELATIVE TO HER INABILITY TO GET THE PASSENGER-SIDE AIRBAG REPLACED PURSUANT TO THE MERCEDES BENZ RECALL OF HER VEHICLE. *AS *TR
20181031AIR BAGS
TAKATA RECALL-STILL HAVE NOT RECEIVED REPLACEMENTS! IT HAS BEEN 2-1/2 YEARS SINCE THE RECALL STARTED FOR MY VEHICLE!
20180927AIR BAGS
TAKATA RECALL--STILL HAVE NOT RECEIVED REPLACEMENT AIRBAGS FOR MY VEHICLE. IT HAS BEEN 2-1/2 YEARS SINCE THE RECALL STARTED!
20180330VEHICLE SPEED CONTROL
2011 MERCEDES BENZ SLSC. CONSUMER WRITES IN REGARDS TO UNINTENDED ACCELERATION INCIDENT. *SMD CONSUMER SENT ADDITIONAL CORRESPONDENCE. *SMD THE CONSUMER WAS ADVISED BY THE MANUFACTURER THAT THE VEHICLE WAS OPERATING AS DESIGNED. THE MANUFACTURER STATED THE FAILURE WAS CAUSED BY PEDAL MISAPPLICATION RESULTING IN THE CRASH. THE CONSUMER DISAGREED STATING THE VEHICLE MAY HAVE HAD AN ELECTRICAL FAILURE. *JS *TR
20171209AIR BAGS
TAKATA RECALL, I HAVE NOT BEEN ABLE TO FIND A DEALER WHO HAS ANY INFLATORS TO COMPLETE THE RECALL. NHTSA RECALL - 16V081 AND NHTSA - 16V363
20171121AIR BAGS
MERCEDES CANNOT TELL ME WHEN THEY WILL REPLACE THE DEFECTIVE TAKATA AIR BAG. I HAVE BEEN WAITING ON THIS FOR A YEAR FOR TWO CARS.
Compare 2011MERCEDES-BENZSLS to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2011 MERCEDES-BENZ SLS have?▼
The 2011 MERCEDES-BENZ SLS has 6 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2011 MERCEDES-BENZ SLS?▼
The most-complained component for the 2011 MERCEDES-BENZ SLS is AIR BAGS with 5 complaints. Other frequently reported areas include VEHICLE SPEED CONTROL.
Is the 2011 MERCEDES-BENZ SLS safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2011 MERCEDES-BENZ SLS; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
Read our methodology - how this data is sourced, computed, and verified.