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#BS-2024-MERGLC-12DD2024 Mercedes Benz Glc 300
Based on reports from 30 owners and 7 recalls for this exact model.
Preliminary Verdict
Green Light
Based on 30 complaints, 2 crashes, 0 fires, and 7 recalls.
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Mechanic Inspection Checklist
6 owners reported engine issues — failures commonly reported around 97K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Engine (6 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
2024 Mercedes Benz Glc 300: Known Issues & Problem Areas
Engine Issues
Engine complaints account for 20% of all reports filed for the 2024 Mercedes Benz Glc 300, with 6 owners filing complaints with NHTSA. The median mileage at time of complaint is 97,000 miles, suggesting issues tend to surface around the 97K-mile mark.
Electrical Issues
Electrical complaints account for 17% of all reports filed for the 2024 Mercedes Benz Glc 300, with 5 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.
Drivetrain Issues
Drivetrain complaints account for 13% of all reports filed for the 2024 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.
Lights Issues
Lights complaints account for 10% of all reports filed for the 2024 Mercedes Benz Glc 300, with 3 owners filing complaints with NHTSA. Owners should pay attention to lights-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 2024 Mercedes Benz Glc 300. Recent trend: decreasing.



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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (7 recalls)
STRUCTURE
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 GLC 300 vehicles. The front, rear, and fixed side windows may not be properly secured and can detach. In addition, the front air bags may not be properly supported by the windshield during deployment.
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C300, AMG C43, S580e, S580, Maybach S580, Maybach S680, AMG SL43, AMGSL63, GLC300, EQE350, EQE500, EQS450, EQS580, AMG EQS, 2023 S500, AMG SL55, AMG EQE, 2024 E350, E450, AMG C63e S, CLE300 Coupe, CLE450 Coupe, and GLC300 Coupe vehicles. The 80-Amp fuses may have been manufactured incorrectly, which can cause the fuses to fail.
STRUCTURE:FRAME AND MEMBERS
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 GLC 300 and AMG GLC 43 vehicles. The integral carrier that supports the engine may fail due to improper welds, which can cause a loss of vehicle control.
POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 GLC 300 4MATIC, and S 580 4MATIC vehicles. The bolts that secure the rear axle differential to the rear axle carrier may come loose, which can result in a separation of the drive shaft from the rear axle differential.
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
+ 2 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. 30 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 7 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 →2024 Mercedes Benz Glc 300: Frequently Asked Questions
What is the most common problem with the 2024 Mercedes Benz Glc 300?
Is the 2024 Mercedes Benz Glc 300 reliable?
How much does it cost to fix 2024 Mercedes Benz Glc 300 problems?
Does the 2024 Mercedes Benz Glc 300 have any recalls?
What mileage do Mercedes Benz Glc 300 problems start?
What’s in the full report?
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10 sections of AI analysis based on 30 owner reports. Know before you buy.