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Mercedes-Benz GLC 300

2019 only

55 classified complaints 12 recalls

2019 Mercedes-Benz GLC 300 have 55 classified complaints on record for that year specifically, plus 12 recalls. The most common issue in this year is Body control and other modules, typically surfacing around 41,500 miles.

Computed directly from stored federal records for 2019 model years only — not blended with the rest of this vehicle's production run. See the full Mercedes-Benz GLC 300 report for every year combined.

Where this year fits

2018

2019

2020

2021

2022

2023

Complaints filed per individual model year — highlighted bars link to their own dedicated page.

What breaks, and when — 2019 only

Body control and other modules · Electrical 9 complaints

Median onset: 41,500 miles. 22.2% of these reported an injury, a death, or a crash with fire.

More common in newer model years.

Oil consumption and leaks · Engine 8 complaints

Onset mileage not consistently reported.

More common in older model years.

Which other vehicles have oil consumption problems? →
Sunroof and panoramic roof · Body and interior 7 complaints

Median onset: 68,353 miles.

Typical repair: $330–$620 nationally.

Internal engine (bearings, pistons, rings) · Engine 5 complaints

Onset mileage not consistently reported.

More common in older model years.

Airbags, seatbelts and restraints · Body and interior 4 complaints

Onset mileage not consistently reported. 25.0% of these reported an injury, a death, or a crash with fire.

Wiring harness, grounds and connectors · Electrical 4 complaints

Onset mileage not consistently reported.

More common in newer model years.

Injectors and high-pressure fuel system · Fuel system 3 complaints

Onset mileage not consistently reported.

More common in older model years. · Typical repair: $720–$2,150 nationally.

Water leaks and seals · Body and interior 3 complaints

Onset mileage not consistently reported.

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.

Cost estimator: what will this one cost you?

Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.

Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2019 model year. See the full Mercedes-Benz GLC 300 report for every year and full specs/safety data.