Mercedes Benz GLC 300 problems reported in Pennsylvania
23 of the 609 complaints filed about the Mercedes Benz GLC 300 came from Pennsylvania, most often about the other & unspecified.
Bigger states file more complaints simply for having more drivers. What is worth reading here is the mix — a part that fails in heat, cold or road salt shows up in some states long before others.
23
Complaints from Pennsylvania
6
Crashes
0
Fires
2022
Worst model year
What failed
Other & Unspecified
5
21.7%
Engine & Cooling
4
17.4%
Electrical System
3
13.0%
Fuel & Propulsion
2
8.7%
Lights
2
8.7%
Seat Belts
1
4.3%
Body & Structure
1
4.3%
Transmission & Drivetrain
1
4.3%
By model year
2018 GLC 300
3
13.0%
2019 GLC 300
2
8.7%
2021 GLC 300
1
4.3%
2022 GLC 300
8
34.8%
2024 GLC 300
4
17.4%
2025 GLC 300
5
21.7%
Cities reporting most
Phila.
5
21.7%
Media
3
13.0%
Johnstown
3
13.0%
Kennett Square
2
8.7%
Bensalem
2
8.7%
York
2
8.7%
Garnet Valley
1
4.3%
Huntingdon Valley
1
4.3%
Bristol
1
4.3%
Coopersburg
1
4.3%
Holland
1
4.3%
West Chester
1
4.3%