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Mercedes-Benz GLK350

2015 only

124 classified complaints 4 recalls

2015 Mercedes-Benz GLK350 have 124 classified complaints on record for that year specifically, plus 4 recalls. The most common issue in this year is Airbags, seatbelts and restraints, typically surfacing around 41,500 miles.

Computed directly from stored federal records for 2015 model years only — not blended with the rest of this vehicle's production run. See the full Mercedes-Benz GLK350 report for every year combined.

Where this year fits

2010

2011

2012

2013

2014

2015

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

What breaks, and when — 2015 only

Airbags, seatbelts and restraints · Body and interior 88 complaints

Median onset: 41,500 miles. 5.7% of these reported an injury, a death, or a crash with fire.

Body control and other modules · Electrical 15 complaints

Median onset: 17,168 miles.

Tends to show up earlier than this model's other issues.

Transmission control module and sensors · Transmission 7 complaints

Median onset: 107,000 miles.

Tends to show up later than this model's other issues.

Power steering pump, rack and lines · Steering 3 complaints

Median onset: 1,295 miles. 33.3% of these reported an injury, a death, or a crash with fire.

Tends to show up earlier than this model's other issues. · Typical repair: $750–$2,230 nationally.

Fuel pump and sending unit · Fuel system 2 complaints

Median onset: 2,700 miles.

Tends to show up earlier than this model's other issues. · More common in older model years. · Typical repair: $630–$1,700 nationally.

Tank, lines and filler · Fuel system 2 complaints

Median onset: 62,000 miles.

Tends to show up later than this model's other issues. · More common in older model years.

Harsh, delayed or erratic shifting · Transmission 1 complaints

Median onset: 60,900 miles.

Tends to show up later than this model's other issues.

TPMS sensors and warnings · Wheels and tires 1 complaints

Onset mileage not consistently reported.

More common in older model years. · Typical repair: $230–$430 nationally.

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 2015 model year. See the full Mercedes-Benz GLK350 report for every year and full specs/safety data.