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10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2017 Mercedes-Benz GLS450 fuel system problems

fuel system problem

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2017 Mercedes-Benz GLS450 Owner Comments

problem #1

Mar 272017

GLS450 6-cyl

  • miles

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

2017 Mercedes Benz Gls450. Consumer writes in regards to malfunctioning brakes. The consumer stated the vehicle experienced premature wear of the brakes. The vehicle leaked fuel. The interior door trim was not secure.

- Allen, TX, USA

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