Mercedes-benz C350 problems

General information about Mercedes-benz C350
Mercedes-benz C350 years list
Overview of popular issues
Recalls list

The Mercedes-Benz C-Class is a series of compact executive cars produced by Mercedes-Benz Group AG. Introduced in 1993 as a replacement for the 190 (W201) range, the C-Class was the smallest model in the marque's line-up until the W168 A-Class arrived in 1997. The C-Class has been available with a "4MATIC" four-wheel drive option since 2002. The third generation (W204) was launched in 2007 while the current W206 generation was launched in 2021.

Initially available in sedan and a station wagon configurations, a fastback coupé (SportCoupé) variant followed and was later renamed to Mercedes-Benz CLC-Class. It remained in production until 2011 when a new W204 C-Class coupé replaced it for the 2012 model year.

First generation (W202; 1993)

In October 1986, three years into Mercedes-Benz 190 (W201)'s production run, work began on a successor. Design work began in 1987, with the final design by Murat Günak selected in 1989 and the production design by Olivier Boulay delayed in January 1990, finally being patented on 19 December 1990. Rough prototypes went into testing in 1989, with first production design prototypes commencing trial in 1990. In May 1993, the first generation W202 C-Class was introduced as a replacement for the 190. The first C-Class (W202) sedan was manufactured on 1 June 1993. The C-Class sedan was the company's entry-level model up until 1997 when Mercedes launched the A-Class. Styling themes were carried over from the previous W201 series, but the new series had a smoother and rounder design than the last generation of compact Mercedes, with styling cues from the W124 E-Class (short, high trunk and taller tail lights), W140 S-Class (front end), and R129 SL-Class (headlights).

During the 1996 and 1997 Formula 1 season, the C36 AMG served as the sport's Safety Car.

photo of Mercedes-benz C350 car production

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Common Mercedes-benz C350 problems

Common Problems with Mercedes-Benz C350 Based on Owner Complaints

Brake Rotors
Another common issue with the Mercedes-Benz C350 is the need to replace the brake rotors when the brake pads are worn and squeaking. This problem can occur in various model years and can be caused by normal wear and tear or other factors that affect the brake system. Replacing brake rotors can be a significant expense, especially if it's not covered under warranty.

Fuel Economy
The Mercedes-Benz C350 is known for its luxury features and performance, but some owners have reported concerns about fuel economy. The C350's fuel economy ratings are competitive, but some drivers may find that they are not achieving the expected mileage. Factors such as driving style, vehicle condition, and other variables can affect fuel economy, so it's important to consider these factors when evaluating fuel efficiency.

Safety Ratings
The Mercedes-Benz C350 has received mixed safety ratings from organizations such as the National Highway Traffic Safety Administration and the Insurance Institute for Highway Safety. Some models have received high ratings, while others have received lower ratings in certain tests. It's important to review safety ratings and consider safety features when choosing a vehicle.

Check Engine Light
The Mercedes-Benz C350, like many vehicles, is equipped with a check engine light that can indicate various issues with the engine or emissions system. Common causes for the check engine light in Mercedes-Benz vehicles include a loose gas cap, failing catalytic converter, fouled spark plugs, and other problems. It's important to have the vehicle inspected by a qualified technician if the check engine light comes on to diagnose and address the issue promptly.

In conclusion, while the Mercedes-Benz C350 is a popular and well-regarded luxury vehicle, it is not immune to common problems and issues that can affect its performance and reliability. Understanding these issues and their potential causes can help owners and potential buyers make informed decisions about maintenance, repairs, and other factors that can affect the overall ownership experience.

Is the C350 reliable?

Mercedes-Benz C350 Reliability Rating Breakdown. 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.

How long does the Mercedes C350 engine last?

One of the variables you need to account for is the model of the car. The Mercedes C-Class is considered to have the shortest lifespan of any Mercedes model, usually hovering closer to the 150,000-200,000 mile range.

Which is better C300 or C350?

The C300, with its lighter body and balanced weight distribution, offers nimble handling and a more spirited driving experience. On the other hand, the C350, with its more powerful engine and slightly stiffer suspension, provides a sportier and more dynamic driving feel, especially when pushing the car to its limits.

When did Mercedes stop making C350?

Production of the W204 C350 lasted until 2015 although the model series would continue life in the next generation W205 C-Class.

Latest 5 recalls Mercedes-benz C350

The National Highway Traffic Safety Administration (NHTSA) has issued 27 recalls for different components of the Mercedes-benz C350.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.

Model: Mercedes-benz C350 2012
Report Received Date: 2021-08-13
Manufacturer: Mercedes-Benz USA, LLC
Components: AIR BAGS:FRONTAL
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 E400 Coupe, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2011-2014 E350 Coupe, and 2012-2014 E350 Cabrio vehicles. An incorrect front passenger air bag may have been installed during a prior repair.
Consequence: An incorrect air bag may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Model: Mercedes-benz C350 2013
Report Received Date: 2021-08-13
Manufacturer: Mercedes-Benz USA, LLC
Components: AIR BAGS:FRONTAL
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 E400 Coupe, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2011-2014 E350 Coupe, and 2012-2014 E350 Cabrio vehicles. An incorrect front passenger air bag may have been installed during a prior repair.
Consequence: An incorrect air bag may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Model: Mercedes-benz C350 2015
Report Received Date: 2021-08-13
Manufacturer: Mercedes-Benz USA, LLC
Components: AIR BAGS:FRONTAL
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 E400 Coupe, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2011-2014 E350 Coupe, and 2012-2014 E350 Cabrio vehicles. An incorrect front passenger air bag may have been installed during a prior repair.
Consequence: An incorrect air bag may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Model: Mercedes-benz C350 2014
Report Received Date: 2021-08-13
Manufacturer: Mercedes-Benz USA, LLC
Components: AIR BAGS:FRONTAL
Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 E400 Coupe, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2011-2014 E350 Coupe, and 2012-2014 E350 Cabrio vehicles. An incorrect front passenger air bag may have been installed during a prior repair.
Consequence: An incorrect air bag may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Model: Mercedes-benz C350 2012
Report Received Date: 2020-05-22
Manufacturer: Mercedes-Benz USA, LLC.
Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2012 C250, C250 Coupe, C300, C350, C350 Coupe, C63 AMG, and C63 AMG Coupe vehicles equipped with a front passenger air bag assembly replaced under a prior recall. An incorrect replacement front passenger air bag may have been installed.
Consequence: An incorrect passenger air bag may not provide adequate protection, increasing the risk of injury in the event of a crash.
Remedy: MBUSA will notify owners, and dealers will replace the passenger air bag module, free of charge. The recall began July 10, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020060011.