2012 Mercedes-Benz C350 Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2012 Mercedes-Benz C350

2012 Mercedes-Benz C350 vehicles have 7 reported problems.The most commonly reported 2012 Mercedes-Benz C350 problem is: Internal Component Failure May Cause Rough Shifting

Internal Component Failure May Cause Rough Shif...

Vehicles equipped with a 7-speed automatic transmission may develop a rough shifting condition, most commonly going...

Bad Spark Plug Wires/Ignition Coils May Cause M...

Failed spark plug wires and/or ignition coils can cause intermittent misfires (rough running); the check engine light...

See More 2012 Mercedes-Benz C350 Problems

Mercedes-Benz C350 Repairs and Prices

The average repair cost for a 2012 Mercedes-Benz C350 is between $652 and $797.

Mercedes-Benz C350

AC Evaporator Replacement

$2,915 - $3,665

Mercedes-Benz C350

Radiator Replacement

$1,128 - $1,818

Mercedes-Benz C350

Spark Plug Replacement

$437 - $602

Mercedes-Benz C350

Transmission Fluid Change

$442 - $586

Mercedes-Benz C350

Emission Control System Inspect

$76 - $112

Mercedes-Benz C350

Electrical System Diagnosis

$153 - $224

Mercedes-Benz C350

Air Bag Crash Sensor Replacement

$316 - $394

Mercedes-Benz C350

Ignition Coil Replacement

$149 - $197

Mercedes-Benz C350

Radiator Hose Replacement

$253 - $300

Mercedes-Benz C350

Camshaft Replacement

$1,802 - $2,225

Get an Estimate

Find a Certified Mechanic

Find a high quality auto repair shop or dealer near you

Mercedes-Benz C350 Reliability Rating

Above Average

The Mercedes-Benz C350 Reliability Rating is 3.5 out of 5.0, which ranks it 12th out of 31 for luxury midsize cars. The average annual repair cost is $724 which means it has average ownership costs. While repairs are more common, these issues are less likely to be severe than with other cars. Expect to make slightly more trips to the shop with a C350, but for minor issues.

Learn More About Reliability