117 problems have been reported for the 2014 Mercedes Benz C300. The following chart shows the 15 most common problems for 2014 Mercedes Benz C300. The number one most common problem is related to the vehicle's air bags with 51 problems. The second most common problem is related to the vehicle's steering (13 problems).
| Problem Category | Number of Problems |
|---|---|
| Air Bag | |
| Steering | |
| Suspension | |
| Electrical System | |
| Structure | |
| Equipment | |
| Vehicle Speed Control | |
| Seats | |
| Wheel | |
| Engine And Engine Cooling | |
| Service Brakes | |
| Other Fuel System | |
| Visibility | |
| Power Train | |
| Latches/locks/linkage |
The following chart shows the number of problems reported during each of the service years since the debut of the 2014 Mercedes Benz C300 in 2014.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 |
When making the decision between buying a new or used Mercedes Benz C300, the following table can be used to compare the 2014 Mercedes Benz C300 with the Mercedes Benz C300 from other model years. Note that the number of problems reported for the 2014 C300 is 117 while the average number of problems reported for the 17 model years of the Mercedes Benz C300 is 295.