2017 Mercedes-Benz C 300
Only 2 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 2 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 2
- Recalls
- 0
- Investigations
- 0
- Top problem
- —
Too few to rank
None on file
None on file
Not enough data
Complaints per year
2017: 2 complaints
View as data table
| Year | Complaints |
|---|---|
| 2017 | 2 |
| 2018 | 98 |
| 2019 | 69 |
| 2020 | 33 |
| 2021 | 14 |
| 2022 | 25 |
| 2023 | 22 |
| 2024 | 11 |
| 2025 | 4 |
| 2026 | 1 |
Known problem areas
Only 2 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Engine
1 of 2 total reports mentions: engine.
Show complaint excerpts
2017 Mercedes c300 the switchover valve in the diagnostic module of the evaporative emission control system is jammed open. This issue was called for recall for models 2018 or later, but 2017 was not part of it.
NHTSA ODI report, 2026-07-27
Safety timeline
No recalls on file for this model year.
0 recalls · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
Buy-smart checklist
2017 Mercedes-Benz C 300 — pre-purchase inspection
Inspect
- Engine: 1 report on file for this year.
FAQ
- Is the 2017 Mercedes-Benz C 300 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 2017 Mercedes-Benz C 300?
- The most-reported component is engine, accounting for 50% of complaints on file.
- How many recalls does the 2017 Mercedes-Benz C 300 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.