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#BS-2024-MERGLC-AB48

2024 Mercedes-Benz GLC 300 4MaticProblems, Recalls & Reliability

Based on reports from 15 owners and 3 recalls for this exact model.

Data updated ·NHTSA complaints through October 8, 2026

Complaints
15
Crashes
0
Fires
0
Recalls
3
TSBs
144
✅

Preliminary Verdict

Green Light

Based on 15 complaints, 0 crashes, 0 fires, and 3 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Forward Collision Avoidance: Automatic Emergency BrakingHIGH

3 owners reported forward collision avoidance: automatic emergency braking issues — failures commonly reported around 31K miles.

!Inspect the Structure:body:hatchback/liftgateMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Forward Collision Avoidance: Automatic Emergency Braking (3 reports).

Includes fuel costs, common repairs, and recall riskUnlock

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

10 sections total in the full reportUnlock all

Where the complaints fall

Forward Collision Avoidance: Automatic Emergency Braking3 (20%)
Structure:body:hatchback/liftgate2 (13%)
Back Over Prevention: Sensing System: Camera1 (7%)
Back Over Prevention: Warnings1 (7%)
Electrical1 (7%)
Engine1 (7%)
Collision Avoidance1 (7%)
Lane Departure: Blind Spot Detection1 (7%)

2024 Mercedes-Benz GLC 300 4Matic: Known Issues & Problem Areas

Forward Collision Avoidance: Automatic Emergency Braking Issues

Forward Collision Avoidance: Automatic Emergency Braking complaints account for 20% of all reports filed for the 2024 Mercedes-Benz GLC 300 4Matic, with 3 owners filing complaints with NHTSA. The median mileage at time of complaint is 31,153 miles, suggesting issues tend to surface around the 31K-mile mark.

Structure:body:hatchback/liftgate Issues

Structure:body:hatchback/liftgate complaints account for 13% of all reports filed for the 2024 Mercedes-Benz GLC 300 4Matic, with 2 owners filing complaints with NHTSA. Owners should pay attention to structure:body:hatchback/liftgate-related symptoms during test drives and pre-purchase inspections.

Back Over Prevention: Sensing System: Camera Issues

Back Over Prevention: Sensing System: Camera complaints account for 7% of all reports filed for the 2024 Mercedes-Benz GLC 300 4Matic, with 1 owners filing complaints with NHTSA. Owners should pay attention to back over prevention: sensing system: camera-related symptoms during test drives and pre-purchase inspections.

Back Over Prevention: Warnings Issues

Back Over Prevention: Warnings complaints account for 7% of all reports filed for the 2024 Mercedes-Benz GLC 300 4Matic, with 1 owners filing complaints with NHTSA. Owners should pay attention to back over prevention: warnings-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.

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Recall History (3 recalls)

25V379000Jul 2025

STRUCTURE:BODY:ROOF AND PILLARS

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2025 GLC 300, GLC 300 4MATIC, 2024-2025 AMG GLC 43 4MATIC, 2025 GLC 350E 4MATIC, and AMG GLC 63 S E vehicles equipped with a panoramic sunroof. In certain crash scenarios, where the rear occupant's head contacts the C-pillar, the pillar may not absorb an adequate amount of the impact. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 201, "Occupant Protection in Interior Impact."

25V533000Oct 2025

STEERING:CRITICAL FASTENERS

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2026 EQE and GLC vehicles. Please see the recall report for a complete list of models. The steering coupling bolt may have been improperly tightened, allowing the steering coupling to loosen from the steering rack.

26V481000Sep 2026

LATCHES/LOCKS/LINKAGES:DOORS:LOCK

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 CLA, 2019-2022 A-Class, 2022-2023 C-Class, 2024 CLE, 2020-2026 GLA/GLB, and 2023-2024 GLC vehicles. Please refer to MBUSA's recall report for specific model information. The micro-switch in the driver's door lock may corrode and fail to detect an open door, preventing the electronic parking brake or "Auto-Park" feature from engaging automatically. This may result in a vehicle rollaway.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 15 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 3 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Last updated . NHTSA complaints received through October 8, 2026.

Other Mercedes-Benz GLC 300 4Matic Model Years

2026202520242023
View all Mercedes-Benz GLC 300 4Matic years →

2024 Mercedes-Benz GLC 300 4Matic: Frequently Asked Questions

What is the most common problem with the 2024 Mercedes-Benz GLC 300 4Matic?
The most commonly reported issue with the 2024 Mercedes-Benz GLC 300 4Matic is related to the forward collision avoidance: automatic emergency braking, with 3 complaints filed with NHTSA.
Is the 2024 Mercedes-Benz GLC 300 4Matic reliable?
The 2024 Mercedes-Benz GLC 300 4Matic has 15 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2024 Mercedes-Benz GLC 300 4Matic problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2024 Mercedes-Benz GLC 300 4Matic have any recalls?
Yes, the 2024 Mercedes-Benz GLC 300 4Matic has 3 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Mercedes-Benz GLC 300 4Matic problems start?
Based on 3 complaints with mileage data, the median mileage at time of complaint is 31,153 miles. The highest concentration of reported issues occurs in the 30–60K mile range. The full report breaks down exactly which components fail at each mileage bracket.
When was the 2024 Mercedes-Benz GLC 300 4Matic data last updated?
BumperScan last checked this vehicle against NHTSA on October 13, 2026, covering owner complaints received through October 8, 2026 plus the latest recalls, investigations and technical service bulletins.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
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10 sections of AI analysis based on 15 owner reports. Know before you buy.

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