2018 Mercedes-benz C250 d problems

Common 2018 Mercedes-benz C250 d problems

The Mercedes-Benz C250 D 2018 has several common problems reported by owners, which include:

• Incorrect engine undertray: The wrong engine undertray was fitted to some C-Class' built between 1 March 2018 and 31 March 2018, but this can easily be rectified by a Mercedes dealer who will check and replace it if necessary.

• Front seat frame: The welds on the seat frames of the front AMG performance seats fitted to cars manufactured from 8 June 2017 and 2 June 2018 could fail during a collision. Find out from a Mercedes dealer if your car is affected because they will need to inspect the seats and repair them if found to be faulty.

• Emissions software update: A number of C200d models fitted with the Renault-sourced 1.6-litre diesel engine and were made from 1 August 2014 to 31 May 2018 will need to have a software update performed by a Mercedes dealer to improve exhaust emissions, and have a supplementary booklet added alongside the owner's manual.

• Engine stall: A software issue could lead to the start/stop function being disabled and cause the engine to stall. This issue can be rectified with an update that can be performed by a Mercedes dealer.

• Tie rod: A small number of vehicles built between 6 February 2019 and 12 February 2019 might have incorrectly fitted tie rods on the front suspension. If your car is affected, it will need to be checked over by a dealer, who'll rectify the issue for you.

• Cracked lock nut: A lock nut used in the steering gear of some models made from 1 March 2015 and 31 October 2018 could be cracked, and will need to be inspected and replaced by a Mercedes dealer.

• Electronic Stability Program (ESP): A certain number of cars made from 1 June 2017 to 30 November 2018 have a software issue with the electronic stability program (ESP) that will need to be reprogrammed by a Mercedes dealer to ensure it works as intended.

These problems can range from minor inconveniences to significant safety concerns, and it's essential to address them promptly to maintain the vehicle's performance and safety.

Is the Mercedes c250d reliable?

As part of our annual Reliability Survey, owners of the Mercedes C-Class told us that their cars were mostly proving reliable, with a good portion of owners highlighting that their cars remained dependable even after several years of use.

What is the life expectancy of a Mercedes C-Class engine?

150,000-200,000 mile

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. On the other hand, a Mercedes Benz E-Class can have a long lifespan, edging closer and even past the 250,000 mile range.

When was C250 discontinued?

As part of the larger C-Class series debuting in 1993, the C250 was among the most-demanded compact executive cars. Discontinued in 2015, many of them still ply the streets. If you own one of these powerful sedans, installing the right tires is imperative to optimize handling, performance, and safety.

What are the ratings on a C250?

Score Card:

• 10/10 for Dealership!
• 9/10 for Design!
• 9/10 for Build quality!
• 8/10 for Interiors!
• 7.5/10 for Comfort and Space!
• 9/10 for Misc Interiors/Features!
• 8/10 for Performance!
• 8/10 for Engine Performance!

Is the Mercedes c250d reliable?

As part of our annual Reliability Survey, owners of the Mercedes C-Class told us that their cars were mostly proving reliable, with a good portion of owners highlighting that their cars remained dependable even after several years of use.

Is Mercedes c220d reliable?

Mercedes C-Class reliability

It scored poorly for reliability and build quality, while owners also told us it was expensive to insure. Mercedes also came a disappointing 23rd out of 29 manufacturers overall in 2022, with just over 27% of respondents reporting one or more faults within the first 12 months.

When did Mercedes stop making C250?

The Mercedes C250 is the smallest and least expensive Sedan that Mercedes made between 2012-2015.

What does D mean in Mercedes?

“D” indicates the vehicle is equipped with a diesel engine. “E” (for “Einspritzung”) indicates the vehicle's engine is equipped with petrol fuel injection. “G” was originally used for the Geländewagen off-road vehicle, but is now applied to Mercedes SUVs in general (for example, the GLA and GLK).