FaultScore

Mercedes Benz AMG GLC43 problems

Owners have filed 50 complaints about the Mercedes Benz AMG GLC43 with NHTSA across model years 2017 to 2025. More of them are about the other & unspecified than anything else.

Every Mercedes Benz AMG GLC43 year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

17 18 19 20 21 22 24 25
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2025 3 3 0 Engine & Cooling
2024 2 0 0 Transmission & Drivetrain
2022 3 0 0 Transmission & Drivetrain
2021 7 0 0 Engine & Cooling
2020 9 0 0 Engine & Cooling
2019 13 0 2 247 Steering
2018 7 1 0 Transmission & Drivetrain
2017 6 0 0 Other & Unspecified

What breaks on a Mercedes Benz AMG GLC43

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Other & Unspecified 9 18.0%

Worst in 2017

Engine & Cooling 7 14.0%

Worst in 2020

Electrical System 7 14.0%

Worst in 2019

Transmission & Drivetrain 6 12.0%

Worst in 2018

Steering 4 8.0%

Worst in 2019

Body & Structure 3 6.0%

Worst in 2018

Wheels 3 6.0%

Worst in 2019

Driver Assist & Collision Avoidance 3 6.0%

Worst in 2017

Suspension 2 4.0%

Worst in 2019

Airbags 1 2.0%

Worst in 2018

Brakes 1 2.0%

Worst in 2020

Acceleration & Cruise Control 1 2.0%

Worst in 2020

Lights 1 2.0%

Worst in 2021

Fuel & Propulsion 1 2.0%

Worst in 2022

Complaints filed over time

Every complaint about every Mercedes Benz AMG GLC43, by the month it reached NHTSA.

Sep 2017 peak 4 Aug 2026

Compare the Mercedes Benz AMG GLC43

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.