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3.5

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
37,500 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2016 Mercedes-Benz GLC300 fuel system problems

fuel system problem

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2016 Mercedes-Benz GLC300 Owner Comments

problem #2

Jan 012023

GLC300

  • 15,000 miles

A D V E R T I S E M E N T S

The contact owns a 2016 Mercedes-Benz GLC300. The contact stated while driving at various speeds, there was an abnormal fuel odor inside the vehicle. The dealer was notified of the failure and acknowledged that the failure was a known issue with similar-model vehicles. The contact was informed that the fuel line needed to be replaced; however, the dealer could not schedule an immediate appointment. The manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 15,000.

- River Ridge, LA, USA

problem #1

May 012020

GLC300

  • 60,000 miles
The contact owns a 2016 Mercedes-Benz Glc300. The contact stated that while the vehicle was in for service at the local dealer Mercedes Benz of thousand oaks located at 3905 auto mall dr, thousand oaks, ca, the mechanic noticed the odor of fuel coming from the vehicle and diagnosed that the low-pressure fuel line was leaking and needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 60,000.

- Woodland Hills, CA, USA

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