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NHTSA Vehicle Research

2020 Mercedes-Benz C-Class Research

Free safety data straight from the National Highway Traffic Safety Administration. Recalls, consumer complaints, and crash test ratings — everything you need before you buy.

0 Recalls
44 Complaints
N/A Safety Rating
FREE Gov Data

🛡️ NCAP Crash Test Safety Ratings

Year Overall Front Crash Side Crash Rollover
2020 Not Rated Not Rated Not Rated Not Rated

⚠️ NHTSA Recalls (0)

No recalls found for the Mercedes-Benz C-Class in recent model years. That's a good sign!

💬 Consumer Complaints (44)

Real complaints filed with NHTSA by Mercedes-Benz C-Class owners. These reports help identify common issues and potential safety concerns.

Most Reported Components

ComponentComplaints
ENGINE 4
UNKNOWN OR OTHER 4
BACK OVER PREVENTION 4
AIR BAGS 3
POWER TRAIN 3
ELECTRICAL SYSTEM 2
POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 2
TIRES 2
STRUCTURE 2
VISIBILITY 2
2020 model • POWER TRAIN,ELECTRICAL SYSTEM,ENGINE • 09/01/2024

Vehicle has ongoing and recurring electrical and engine-related defects that affect safe operation. The primary systems involved are the electrical system, engine ignition system, and powertrain. The vehicle is available for inspection upon request. Prior service records show issues beginning in 2020 involving repeated electronic system failures requiring multiple repairs and component replacements. Since purchasing the vehicle in April 2023,…

2020 model • VEHICLE SPEED CONTROL,ENGINE • 04/16/2026

The contact owns a 2020 Mercedes-Benz C300. The contact stated that while at a stop, the vehicle failed to accelerate as intended. There was no warning light illuminated. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline to report the failure.…

2020 model • ELECTRICAL SYSTEM • 04/03/2026

Car stops accelerating and shifts into neutral without warning I nearly got hit from behind. I have consulted several other Mercedes vehicle owners and all had the same issue. Two of the other owners stated that this happened on the interstate and was very lucky they were not involved in a collision. Both vehicles were GLC 300. Mercedes does not…

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