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#BS-2019-MERGLC-12DD2019 Mercedes Benz Glc 300
Based on reports from 57 owners and 12 recalls for this exact model.
Preliminary Verdict
Think Twice
Based on 57 complaints, 4 crashes, 5 fires, and 12 recalls.
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Mechanic Inspection Checklist
12 owners reported electrical issues — failures commonly reported around 35K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Electrical (12 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2019 Mercedes Benz Glc 300: Known Issues & Problem Areas
Electrical Issues
Electrical complaints account for 21% of all reports filed for the 2019 Mercedes Benz Glc 300, with 12 owners filing complaints with NHTSA. The median mileage at time of complaint is 35,000 miles, suggesting issues tend to surface around the 35K-mile mark.
Engine Issues
Engine complaints account for 19% of all reports filed for the 2019 Mercedes Benz Glc 300, with 11 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.
Drivetrain Issues
Drivetrain complaints account for 7% of all reports filed for the 2019 Mercedes Benz Glc 300, with 4 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.
Communication Issues
Communication complaints account for 5% of all reports filed for the 2019 Mercedes Benz Glc 300, with 3 owners filing complaints with NHTSA. Owners should pay attention to communication-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.
Complaint trend by year
Complaints filed with NHTSA by year for the 2019 Mercedes Benz Glc 300. Recent trend: decreasing.



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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (12 recalls)
AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 C300 Cabriolet, C300 Coupe, C300 4Matic Cabriolet, C300, C300 4Matic Coupe, C300 4Matic, C43 AMG Cabriolet, C43 AMG Coupe, C63 S AMG Cabriolet, C350e Plug-In Hybrid, C63 AMG Cabriolet, C63 AMG Coupe, C63 S AMG Coupe, C63 AMG, C63 S AMG, 2018-2019 GLC300 4Matic Coupe, GLC300, GLC63 AMG Coupe, GLC300 4Matic, GLC350e Plug-In Hybrid, GLC43 AMG Coupe, GLC43 AMG, GLC63 S AMG Coupe, and GLC63 AMG vehicles equipped with Audio 20 head units and automatic child seat recognition. The status of the passenger side air bag may not display correctly.
STEERING:ELECTRIC POWER ASSIST SYSTEM
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 GLC300 vehicles. An internal sensor within the electric power steering unit may fail, deactivating the power steering assist.
SEAT BELTS
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018 E400 Wagon 4MATIC, E400 4MATIC, E43 AMG 4MATIC, 2018-2019 E63S AMG 4MATIC Wagon, E63 AMG 4MATIC Wagon, E300, E300 4MATIC, GLC63S Coupe AMG 4MATIC, 2019 CLS450, CLS450 4MATIC, CLS53 AMG 4MATIC, E450 Wagon, E53 AMG 4MATIC, GLC300, GLC63 AMG Coupe 4MATIC, G550 4MATIC, G63 AMG, GLC300 Coupe 4MATIC, GLC300 4MATIC, GLC350e 4MATIC, GLC43 AMG Coupe 4MATIC, GLC43 AMG 4MATIC, GLC63 AMG 4MATIC, GT63 AMG four-door 4MATIC, and GT63S AMG four-door 4MATIC vehicles. Although correctly fastened, the front seat belts may be inaccurately detected as being unfastened, which may cause the electric PRE-SAFE®-function and the pretensioner to be deactivated.
STEERING:ELECTRIC POWER ASSIST SYSTEM
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 GLC300 and GLC300 4MATIC vehicles. The electrical connection between the power steering electric motor and the control unit may fail, resulting in the loss of electric power steering assist.
EQUIPMENT:OTHER:LABELS
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 GLC 300 4MATIC coupe, AMG GLC 43 Coupe, AMG GLC 43, AMG GLC 63, GLC 300, GLC 350e 4MATIC, GLC300 4MATIC, AMG GLC 63 Coupe, and AMG GLC 63 S Coupe vehicles. The passenger side sun visor may have incorrect air bag warning labels, written in a foreign language. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
+ 7 more recalls in the full report
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 57 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 12 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Mercedes Benz Glc 300 Model Years
View all Mercedes Benz Glc 300 years →2019 Mercedes Benz Glc 300: Frequently Asked Questions
What is the most common problem with the 2019 Mercedes Benz Glc 300?
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10 sections of AI analysis based on 57 owner reports. Know before you buy.