AutoUtility currently tracks 4 official NHTSA owner defect complaints for the 2015 Mercedes-Benz SL. Wheels & Tires issues are the most frequently reported category, appearing in 2 complaints (50% of submitted records). Zero crashes, fires, injury reports, or fatality reports are cited across these complaint records.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
2 owner complaints submitted to NHTSA ODI for this subsystem.
2 owner complaints submitted to NHTSA ODI for this subsystem.
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"Multiple wheel rims (4) have cracked while driving under normal driving conditions. The last wheel rim crack occurred while on the highway leading to a flat tire upon arriving at destination. The rim was found cracked in two places."
"THE ENGINE HARNESS, ME CONTROL UNIT ANDCAM SENSOR FAILED CAUSING OIL TO LEAK INSIDE ENGINE AND COSTLY REPAIR. THIS IS A KNOW ISSUE ON PREVIOUS YEARS AND MODELS. AT THE TIME THE CAR ONLY HAD 50730 MILES."
"MY SL400 SEEMED TO HAVE A SLOW LEAK SINCE I BOUGHT IT, PARTICULARLY ON ONE TIRE. FINALLY WHILE OUT FOR A DRIVE THE TIRE DRAMATICALLY LOST TIRE PRESSURE AND IT LED ME TO GET SERVICE, WHERE I FOUND THAT THE RIM WAS CRACKED. I HAD THE RIM REPLACED FOR OVER USD$1000 IN OCTOBER. THEN IN DECEMBER, SAME..."
"CHECK ENGINE LIGHT CAME ON. MERCEDES DEALERSHIP STATED THAT THE CAM SOLENOID FAILED, WHICH CAUSED OIL TO LEAK TO OTHER COMPONENTS OF THE ENGINE THAT NEEDED TO BE REPLACED INCLUDING ENGINE WIRING HARNESS, CONTROL UNIT, SOLENOID, POSITION SENSOR, OXYGEN SENSOR, LAMBDA PROBE AND INJECTORS. CAR WAS..."
Reported defect complaint volume across sibling model years (2015–2026)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Mercedes-Benz SL Current Page | 4 | 0 | 0 | Current |
| 2016 Mercedes-Benz SL | 1 | 0 | 0 | View 2016 Problems → |
| 2017 Mercedes-Benz SL | 4 | 0 | 1 | View 2017 Problems → |
| 2018 Mercedes-Benz SL | 2 | 0 | 2 | View 2018 Problems → |
| 2019 Mercedes-Benz SL | 0 | 0 | 4 | View 2019 Problems → |
| 2020 Mercedes-Benz SL | 2 | 1 | 1 | View 2020 Problems → |
| 2022 Mercedes-Benz SL | 8 | 0 | 4 | View 2022 Problems → |
| 2023 Mercedes-Benz SL | 1 | 1 | 5 | View 2023 Problems → |
| 2024 Mercedes-Benz SL | 0 | 0 | 2 | View 2024 Problems → |
| 2025 Mercedes-Benz SL | 0 | 0 | 0 | View 2025 Problems → |
| 2026 Mercedes-Benz SL | 0 | 0 | 1 | View 2026 Problems → |
Complete distribution of consumer defect reports across all 2 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Engine NHTSA category: ENGINE | 2 | 0 | 0 | 0 | 0 |
| Wheels & Hubs NHTSA category: WHEELS | 2 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2015 Mercedes-Benz SL
In official NHTSA consumer records, the most frequently cited issue area for the 2015 Mercedes-Benz SL is Wheels & Tires, appearing in 2 records (50% of submitted filings).
Secondary reported categories include Engine & Cooling (2).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 4 consumer defect complaints and 0 safety recall campaigns for the 2015 Mercedes-Benz SL.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Consumer complaint records on file with NHTSA for the 2015 Mercedes-Benz SL cite zero crashes, zero fires, and zero injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.