Mercedes-Benz C300 Reliability
3,109 NHTSA complaints (2010–2017). Complaint rate: 54543.9 per 1,000 vehicles.
Which Years to Buy & Avoid
Years auto-clustered by complaint volume relative to this model's median.
Bottom line: Avoid the 2010–2011 Mercedes-Benz C300. The 2014 models had significantly fewer reported issues. Most common issue across all years: AIR BAGS.
Avoid These Years
Average
Better Years
A model's reputation is just the start.
Even within the “good” years, individual cars can have hidden accidents, title issues, or odometer rollbacks. Check the actual VIN before you buy — full history report for $4.99 (vs. Carfax $44.99).
Complaints by Model Year
NHTSA complaint count per model year
Common Mercedes-Benz C300 Problems
Most reported component complaints to NHTSA
| Component | Complaints | Crash % |
|---|---|---|
| AIR BAGS | 747 | 6.0% |
| ENGINE | 331 | 0.3% |
| UNKNOWN OR OTHER | 268 | 2.6% |
| ELECTRICAL SYSTEM | 265 | 2.3% |
| SUSPENSION | 239 | 0.0% |
| FUEL/PROPULSION SYSTEM | 223 | 0.9% |
| STRUCTURE:BODY | 210 | 2.9% |
| STEERING | 197 | 5.1% |
| POWER TRAIN | 80 | 1.2% |
| EXTERIOR LIGHTING | 74 | 0.0% |
Year-by-Year Breakdown
NHTSA complaint count per model year — click any year for full problems & recalls breakdown.
| Year | Generation | Complaints | Crashes | Fires | Details |
|---|---|---|---|---|---|
| 2010AVOID | — | 591 | 26 | 8 | View 2010View→ |
| 2011AVOID | — | 584 | 20 | 6 | View 2011View→ |
| 2012 | — | 331 | 6 | 8 | View 2012View→ |
| 2013 | — | 340 | 15 | 2 | View 2013View→ |
| 2014GOOD | — | 120 | 7 | — | View 2014View→ |
| 2015 | — | 505 | 11 | 1 | View 2015View→ |
| 2016 | — | 357 | 14 | 8 | View 2016View→ |
| 2017 | — | 281 | 17 | 2 | View 2017View→ |
See also: Mercedes-Benz C300accident & safety statistics from our vehicle history database.
Buying a Mercedes-Benz C300?
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