2018 Mercedes-benz C350e problems
The Mercedes-Benz W205 is the fourth generation of the Mercedes-Benz C-Class which was produced by Daimler AG between 2014 and 2021. The W205 C-Class was preceded by the W204 C-Class and superseded by the W206 C-Class. The fourth-generation C-Class was available in sedan (W205), station wagon/estate (S205), coupe (C205), cabriolet (A205) and long-wheelbase sedan (V205) body styles.
The W205 was the first vehicle to use the all-new Modular Rear Architecture (MRA) platform. The new structure is significantly lighter, using aluminum extensively throughout the body, resulting in a 100 kg (220 lb) weight decrease. According to Mercedes-Benz, the structure is much more rigid than other vehicles in its class.
Development and launch
The car was officially unveiled on 16 December 2013 and debuted at the 2014 North American International Auto Show. W205 production commenced on 4 February 2014 at the Bremen plant. European sales began in March 2014, while the vehicle went on sale in North America in September 2014, and in South Africa in March 2015.
As the Mercedes-Benz CLA-Class (released in April 2013) took the mantle of being the new entry-level sedan in Mercedes' line up of cars, Mercedes decided to make the W205 C-Class larger than its predecessor and more like the W222 S-Class, thus making it a "mini-S-Class".
The W205 included Sport and Luxury trims with 241 hp (180 kW) 2.0-liter turbocharged I4 engine and 329 hp (245 kW) 3.0-liter bi-turbo V6 engine options. Mercedes all-wheel drive 4MATIC is standard across the initial offering. The car is about 3.7 inches (94 mm) longer and 1.7 inches (43 mm) wider than the W204.
Based on the new modular MRA rear-wheel drive platform, it features front axle four-link and rear axle five-link suspension.
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Common 2018 Mercedes-benz C350e problems
Based on complaints from owners of the Mercedes-Benz C350e 2018, several common problems have been reported:
- Starter Motor Issues: Some owners have faced problems with the starter motor, leading to issues like the car going into limp mode. Replacing the starter motor can be costly, and there have been reports of starter motors shorting and causing additional problems in the vehicle .
- Air Suspension Failures: The C350e has been prone to air suspension problems, with issues like sagging appearance, drifty handling, and noisy compressors reported by owners. These suspension faults can impact the driving experience and safety of the vehicle.
- Battery Malfunctions: Complaints have been raised about battery-related malfunctions, including issues with the 12v battery, HV battery, and the auxiliary battery. These malfunctions can lead to warning lights, reduced performance, and other electrical system problems in the car .
- Transmission and Handling Concerns: Owners have highlighted problems with the transmission, describing it as jerky with slow response times. Additionally, issues with the handling, especially in sport and sport+ modes, have been noted. Front tire wear has also been reported as biased to the outside edge, causing premature tire damage.
These common problems reported by owners of the Mercedes-Benz C350e 2018 highlight various issues related to electric range, starter motor, air suspension, battery malfunctions, and transmission concerns. Addressing these issues promptly and effectively is crucial to maintaining the performance and reliability of this vehicle.
What is the common problem of C350e?
Powered by a 2.0-liter turbocharged 208-horsepower engine, the Mercedes-Benz C350E is a zippy little car, to say the least. However, while the vehicle is a fun one to drive in working condition, C350E suspension problems are a common complaint among owners — rear suspension failure in particular.
Is Mercedes C350e a good car?
All the basics are there in the C 350 e. Essentially it's a good car to drive, being refined, comfortable and (mostly) responsive, the interior will appeal to many, and a certain cross-section of people will aspire to the Mercedes badge.
How long does a Mercedes 350e battery last?
Your Mercedes-Benz E350 battery will typically last between 3 to 5 years, but that can vary heavily depending on battery size, weather conditions type of battery, and driving habits.
How many miles can a C350e go?
Fitted with a 6.2kWh lithium-ion battery pack, the C350e has an all-electric range of up to 19 miles – slightly less than the claimed 25-mile range of the BMW 330e iPerformance, which has a larger 7.6kWh battery.
What is the common problem of C350e?
Powered by a 2.0-liter turbocharged 208-horsepower engine, the Mercedes-Benz C350E is a zippy little car, to say the least. However, while the vehicle is a fun one to drive in working condition, C350E suspension problems are a common complaint among owners — rear suspension failure in particular.
How reliable is the Mercedes C350e?
The Mercedes C-Class was rated average for reliability in our 2017 Driver Power owner satisfaction survey of cars currently on sale in the UK. Of the owners who responded, 12.9% reported experiencing a problem with their car at least once.
How long does a Mercedes 350e battery last?
Your Mercedes-Benz E350 battery will typically last between 3 to 5 years, but that can vary heavily depending on battery size, weather conditions type of battery, and driving habits.
How many miles can a C350e go?
Fitted with a 6.2kWh lithium-ion battery pack, the C350e has an all-electric range of up to 19 miles – slightly less than the claimed 25-mile range of the BMW 330e iPerformance, which has a larger 7.6kWh battery.
2018 Mercedes-benz C350e complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2018 Mercedes-benz C350e.
You can leave your car complaint via the special form below.
2018 Mercedes-benz C350e recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 5 recalls for different components of the 2018 Mercedes-benz C350e.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: STRUCTURE:BODY:ROOF AND PILLARS
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair, allowing the front panel to detach from the vehicle.
- Consequence: A detached roof panel can become a road hazard, increasing the risk of a crash.
- Remedy: Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 21V-197.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: STRUCTURE:BODY:ROOF AND PILLARS
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG, 2015 C400, S65 AMG, 2015-2019 C63 AMG, 2016 C450, 2015-2016 GLA45 AMG, S600, 2016-2020 GLC300, 2017-2019 GLC43 AMG, GLE43 Coupe AMG, 2014-2019 CLA250 Coupe, 2014-2015 CLA45 AMG, 2018 GLC63 AMG, 2014-2017 S550, 2018-2020 S450, 2016-2019 GLE63 Coupe AMG, 2016 GLE450 Coupe, 2014-2020 S63 AMG, 2018-2019 S560, and 2019 GLC350e vehicles equipped with a panoramic sunroof. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair.
- Consequence: The adhesive bonding of the front panel might deteriorate, possibly causing the front panel to detach from the vehicle and become a road hazard, increasing the risk of a crash.
- Remedy: Mercedes-Benz dealer will remove the bonded panel and will install a new front panel by following the detailed repair instructions and using the approved primer, cleaner and adhesive, free of charge. Owner notification letters were mailed on September 3, 2021 and October 26, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: ELECTRICAL SYSTEM:SOFTWARE
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
- Consequence: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
- Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: STEERING:RACK AND PINION:RACK
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 Mercedes Benz C300, 2017-2019 C300 Cabrio, C300 Coupe, C63 Cabrio, 2015 C63S AMG, 2018-2019 C300, C350e, C63 AMG, C63S AMG Cabrio, 2018 C63 AMG Cabrio, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, E300, E400 Cabrio, E400 Coupe, 2019 CLS450, E450 Cabrio, and E450 Coupe rear-wheel drive vehicles. A locknut in the steering rack may break under high load, possibly causing the steering to become stuck in one position.
- Consequence: A car that cannot be properly steered has an increased risk of a crash.
- Remedy: MBUSA will notify owners, and dealers will replace the steering rack, free of charge. The recall began August 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019080012.
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 C300 Cabriolet, C300 Coupe, C300 4Matic Cabriolet, C300, C300 4Matic Coupe, C300 4Matic, C43 AMG Cabriolet, C43 AMG Coupe, C63 S AMG Cabriolet, C350e Plug-In Hybrid, C63 AMG Cabriolet, C63 AMG Coupe, C63 S AMG Coupe, C63 AMG, C63 S AMG, 2018-2019 GLC300 4Matic Coupe, GLC300, GLC63 AMG Coupe, GLC300 4Matic, GLC350e Plug-In Hybrid, GLC43 AMG Coupe, GLC43 AMG, GLC63 S AMG Coupe, and GLC63 AMG vehicles equipped with Audio 20 head units and automatic child seat recognition. The status of the passenger side air bag may not display correctly.
- Consequence: If the passenger air bag is incorrectly displayed as 'ON' when it is not, a front seat passenger may be unaware that the air bag will not deploy in the event of a crash, increasing their risk of injury.
- Remedy: MBUSA will notify owners, and dealers will update the audio head unit software, free of charge. The recall began January 3, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018120009.
Additional sources
More sources of information about 2018 Mercedes-benz C350e problems:
Mercedes Benz C350e RELIABILITY ISSUES - YouTube
May 15, 2021 ... I discuss the reliability of my dad's Mercedes C350e, and the problems he's had with the car since he bought it two years ago.
How to Fix Mercedes C350E Suspension Problems | Strutmasters
Sep 15, 2022 ... ... car and your options before shelling out big bucks to fix it. Common Mercedes C350E Suspension Problems. The Mercedes AIRMATIC suspension ...
Ten things I hate about my Mercedes C350e - YouTube
Feb 19, 2021 ... After owning my C350e for nearly 3 years I take a look at the 10 most annoying features of the car.
Mercedes C350e plug in hybrid Problem | Mercedes-Benz Owners ...
May 16, 2019 ... Hi,I have a problem with my car Mercedes C350e plug in hybrid when drive like electric is perfect just in moment when change to petrol ...
MERCEDES C350E MOST COMMON ERROR MESSAGES, What ...
Jan 24, 2022 ... If you own or are considering a Mercedes Benz C350E there are a few common problems that you should be aware of. The C350E is a great car ...
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