Home / MERCEDES BENZ / C350

Mercedes Benz C350 Problems

The Mercedes-Benz C350 was the V6-powered variant of the C-Class, offering more power than the base C300 from 2008 to 2015. With 922 complaints and no fatalities, it maintained strong safety credentials. The 2008 first model year has the most complaints, while the 2017 designation (later production) represents improved refinement. The C350 offered a compelling middle ground between the entry C-Class and the AMG models, with a smooth V6 and reasonable running costs.

922
Total Complaints
50
Total Recalls
11
Model Years
0
Reported Deaths
!

Years to Avoid

These years have significantly more complaints than average.

2008
✓

Best Years

These years have the fewest reported problems.

2007 2014 2015

Common Problem Categories

Air Bags 318
Electrical System 154
Steering 112
Exterior Lighting 92
Engine 50

Complaints by Model Year

All Model Years

Year ↓ Complaints Recalls Crashes Fires Rating
2017 4 0 0 0 Good
2015 18 4 0 0 Good
2014 30 4 2 0 Good
2013 48 6 0 0 Average
2012 78 5 0 0 Average
2011 52 4 0 4 Average
2010 46 4 6 0 Average
2009 192 7 2 0 Below Average
2008 392 6 6 8 Avoid
2007 14 5 0 0 Good
2006 48 5 0 0 Average

Mercedes Benz C350 Years to Avoid

2008, 2009, 2012

Best Mercedes Benz C350 Years

2017, 2015, 2014

Frequently Asked Questions

What are the most common problems with the Mercedes-Benz C350?

Engine mounts wear prematurely causing vibration. The 7-speed automatic may develop rough shifting and torque converter issues. Some owners report camshaft adjuster solenoid problems. Sunroof drainage clogs can cause leaks.

Which Mercedes-Benz C350 years should I avoid?

The 2008 first model year has the most complaints. The 2009 model continued with similar transmission calibration issues. Later models (2012-2015) had improved transmission tuning and fewer concerns.

Is the Mercedes-Benz C350 reliable?

The C350 is reasonably reliable for a German luxury car. The V6 engine is smooth and durable. Transmission issues on early models were largely software-related and improved over time. Expect typical Mercedes maintenance costs.

Is the Mercedes-Benz C350 worth buying?

The C350 offers a nice balance of performance and refinement without AMG costs. The V6 provides adequate power for most driving. Later models (2013-2015) are the sweet spot for value and reliability.

Should I buy a used Mercedes-Benz C350?

A 2013-2015 C350 offers good value with V6 smoothness. Verify transmission fluid has been serviced and check for engine mount wear. These have depreciated well and offer reasonable luxury car value.