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NHTSA Vehicle Research

2017 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
251 Complaints
N/A Safety Rating
FREE Gov Data

🛡️ NCAP Crash Test Safety Ratings

Year Overall Front Crash Side Crash Rollover
2017 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 (251)

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 50
UNKNOWN OR OTHER 24
SEAT BELTS 20
FUEL/PROPULSION SYSTEM 19
STRUCTURE 17
ELECTRICAL SYSTEM,ENGINE 9
AIR BAGS 9
STEERING 8
ENGINE,FUEL/PROPULSION SYSTEM 7
VISIBILITY 7
2017 model • FUEL SYSTEM, GASOLINE,ELECTRICAL SYSTEM,ENGINE • 10/29/2025

The contact owns a 2017 Mercedes-Benz C300. While driving at approximately 15 mph, the contact observed smoke emanating from under the hood. The vehicle was driven to her work location and parked. Upon exiting the vehicle and opening the hood, she observed orange flames coming from the engine compartment. A parking attendant extinguished the fire, and a police and/or fire…

2017 model • FUEL/PROPULSION SYSTEM • 05/01/2024

strong evident fuel/ gas smell when driving and when the car is in park after driving.

2017 model • ENGINE • 03/20/2026

Check engine light for P052E which has been coming and going off for years now. Now the check engine light is there permanently. I spoke to Mercedes Benz customer service and requested for them to fix the problem now that the light is on permanently but they refuse to fix it because the car has 222,000 miles on it. This…

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