Mercedes-Benz GLC 350

Owners filed 8 complaints across 3 model years of the Mercedes-Benz GLC 350. The 2019 drew the most (5); the 2020 the fewest (1).

Model years3

Complaints8

Recalls6

Fires1

Deaths0

Every Mercedes-Benz GLC 350 model year compared

Complaints per year

Year	Complaints	Recalls	Fires	Crashes	Most reported	Status
2020	1	2	1	—	Engine	Routine
2019	5	3	—	1	Engine	Routine
2018	2	1	—	—	Fuel/Propulsion System	Routine

Which Mercedes-Benz GLC 350 years should you avoid?

On raw complaint volume the 2019 is the weakest year on record, with 5 complaints concentrated in the engine. It carries 3 recalls.

Read these numbers with sales volume in mind. A model year that sold in huge numbers naturally accumulates more reports than a rare one, and older cars have had more years to fail. The stronger signal is the severity columns and whether the same component keeps coming up year after year.

Data: NHTSA complaint and recall files, September 2026. Complaints are unverified owner reports.