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#BS-2023-MERGLC-12DD2023 Mercedes Benz Glc 300
Based on reports from 94 owners and 11 recalls for this exact model.
Preliminary Verdict
Proceed with Caution
Based on 94 complaints, 4 crashes, 0 fires, and 11 recalls.
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Mechanic Inspection Checklist
27 owners reported electrical issues — failures commonly reported around 1K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Electrical (27 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
2023 Mercedes Benz Glc 300: Known Issues & Problem Areas
Electrical Issues
Electrical complaints account for 29% of all reports filed for the 2023 Mercedes Benz Glc 300, with 27 owners filing complaints with NHTSA. The median mileage at time of complaint is 1,000 miles, suggesting issues tend to surface around the 1K-mile mark.
Engine Issues
Engine complaints account for 16% of all reports filed for the 2023 Mercedes Benz Glc 300, with 15 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.
Lights Issues
Lights complaints account for 11% of all reports filed for the 2023 Mercedes Benz Glc 300, with 10 owners filing complaints with NHTSA. Owners should pay attention to lights-related symptoms during test drives and pre-purchase inspections.
Fuel System Issues
Fuel System complaints account for 5% of all reports filed for the 2023 Mercedes Benz Glc 300, with 5 owners filing complaints with NHTSA. Owners should pay attention to fuel system-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 2023 Mercedes Benz Glc 300. Recent trend: decreasing.



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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (11 recalls)
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.
TRAILER HITCHES
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC300 vehicles. The front tow eye may be inadequately threaded to the crossmember and can detach during towing.
ENGINE AND ENGINE COOLING:CRITICAL FASTENERS
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC300, 2024 GLE350, and GLE450 vehicles equipped with an M254 engine. The incorrect screws, installed on the high-pressure fuel pump, may prevent a proper seal from forming between the high-pressure fuel pump and the tandem oil pump.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2024 GLE, GLS, C-Class, E-Class, S-Class, SL, GLC, CLS, AMG GT, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, causing a loss of drive power.
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.
+ 6 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. 94 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 11 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 →2023 Mercedes Benz Glc 300: Frequently Asked Questions
What is the most common problem with the 2023 Mercedes Benz Glc 300?
Is the 2023 Mercedes Benz Glc 300 reliable?
How much does it cost to fix 2023 Mercedes Benz Glc 300 problems?
Does the 2023 Mercedes Benz Glc 300 have any recalls?
What mileage do Mercedes Benz Glc 300 problems start?
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10 sections of AI analysis based on 94 owner reports. Know before you buy.