YearToAvoid

2010 Mercedes-Benz C300 Transmission & Powertrain Problems

NHTSA lists 15 transmission & powertrain complaints for the 2010 Mercedes-Benz C300, about 3% of its 453 total complaints. Owners report transfer case and transmission failures around a median 51,000 miles, plus shifter and sudden acceleration issues. No related recalls are on file for this area.

Transmission & Powertrain complaints
15
3% of 453 complaints
All complaints this year
453
Crashes reported
2
Fires reported
0
Injuries reported
0
Median mileage
51,000 mi
Related recalls
0

Typical transmission symptoms owners report

  • A speed-dependent humming or growling noise develops from underneath the car, often starting faintly and getting louder over time, traced to a failing transfer case.
  • Some owners describe the transmission failing outright or needing full replacement, with the transfer case bearing cited as the root cause by dealer technicians.
  • The gear shifter sometimes sticks in park, especially when parked on an incline, requiring repeated tapping and several minutes to release.
  • A few owners report sudden unintended forward lurching at low speed while parking or stopping, in some cases resulting in a collision.
  • One owner reported a power steering lock issue that prevented the vehicle from starting, leaving them stranded.

When 2010 Mercedes-Benz C300 transmission complaints were filed

First complaint Dec 18, 2010, latest Oct 26, 2020.

2010 Mercedes-Benz C300 transmission & powertrain complaints: complaints filed per month1Dec 2010Jan 2013Oct 2014Jan 2015Apr 2016Dec 2016Jul 2019Oct 2020
15 complaints filed with NHTSA from Dec 2010 to Oct 2020; peak Dec 2010 (1).

Transmission & Powertrain recalls for the 2010 Mercedes-Benz C300

No safety recalls on record for this model year.

Transmission & Powertrain complaints by C300 model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 201015 (3%)
  2. 201110 (2%)
  3. 20125 (2%)
  4. 20133 (1%)
  5. 20141 (1%)
  6. 201520 (5%)
  7. 201618 (6%)
  8. 201712 (6%)
  9. 20182 (2%)
  10. 20196 (9%)
  11. 20203 (9%)
  12. 20211 (7%)
  13. 20220 (0%)
  14. 20231 (5%)
  15. 20241 (9%)
  16. 20250 (0%)

Frequently asked questions

How many transmission & powertrain complaints does the 2010 Mercedes-Benz C300 have?
NHTSA lists 15 transmission & powertrain complaints for the 2010 C300, which is about 3% of the 453 total complaints filed for that model year.
Is there a recall for the 2010 Mercedes-Benz C300 transmission?
No. The data shows no related recalls filed for the transmission & powertrain area on the 2010 C300.
At what mileage do transmission problems usually appear on the 2010 C300?
The median mileage at failure for transmission & powertrain complaints on the 2010 C300 is 51,000 miles.
What is the most common transmission complaint on the 2010 C300?
Owners most often describe a humming or growling noise from the transfer case that grows louder over time and can lead to transmission replacement.
Did any 2010 C300 transmission complaints involve a crash?
Yes, NHTSA data shows 2 crashes linked to complaints in this transmission & powertrain area, with no fires or injuries reported.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.