2018 Mercedes-Benz AMG GLC43
Problems, Recalls & Reliability Report
Quick Summary
The 2018 Mercedes-Benz AMG GLC43 has 7 owner complaints filed with NHTSA — that's 0.8x the segment average of 9. The most common issue is other problems (29% of all complaints), specifically: this vehicle is being sold with all-season tires and no spare tire or flat tire inflator kit. we experienced a flat tire and were stranded for several hours with now way to change our flat tire. mercedes offers mbrace emergency service, but this took long to respond. this vehicle should come with. There are 10 recalls issued for this model year.
7
Total Complaints
10
Recalls Issued
—/5
Safety Stars
0.8x
vs Segment Avg
Known Problems(top 4 of 4)
OTHER
2 complaints- • THIS VEHICLE IS BEING SOLD WITH ALL-SEASON TIRES AND NO SPARE TIRE OR FLAT TIRE INFLATOR KIT. WE EXPERIENCED A FLAT TIRE AND WERE STRANDED FOR SEVERAL HOURS WITH NOW WAY TO CHANGE OUR FLAT TIRE. MERCEDES OFFERS MBRACE EMERGENCY SERVICE, BUT THIS TOOK LONG TO RESPOND. THIS VEHICLE SHOULD COME WITH
- • Panoramic Sunroof exploded while driving out of the blue. No other cars in front of me or near me. Nothing hit it.
“THIS VEHICLE IS BEING SOLD WITH ALL-SEASON TIRES AND NO SPARE TIRE OR FLAT TIRE INFLATOR KIT. WE EXPERIENCED A FLAT TIRE AND WERE STRANDED FOR SEVERAL HOURS WITH NOW WAY TO CHANGE OUR FLAT TIRE. MERCEDES OFFERS MBRACE EMERGENCY SERVICE, BUT THIS TOOK LONG TO RESPOND. THIS VEHICLE SHOULD COME WITH”
— NHTSA complaint filing
Recalls (10)
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 GLC300 4MATIC Coupe, GLC300, GLC300 4MATIC, GLC350e 4MATIC, GLC43 AMG 4MATIC Coupe, and GLC43 AMG 4MATIC vehicles equipped with LED headlights. The front turn signals may have an incorrect color of pink or violet. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk: Turn signals that are the wrong color may not be as easily recognized by other drivers, increasing the risk of a crash.
Fix: MBUSA will notify owners, and dealers will inspect the color of the turn signal, replacing the LED module as necessary, free of charge. The recall began November 2, 2018. Owners may contact MBUSA customer service at 1-800-367-6372.
Fuel Cost Calculator for 2018 Mercedes-Benz AMG GLC43
Live EIA pricesBased on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.
5-Year Gas Price History
EIA weekly retail data · 2021 → todaySource: US Energy Information Administration weekly retail gasoline prices.
Estimated Insurance Cost for 2018 Mercedes-Benz AMG GLC43
How this estimate is calculated
Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.
Maintenance & Warranty
Recommended Mercedes-Benz AMG GLC43 Service Intervals
Service A / Service B alternating schedule. Requires MB-approved oil (229.5 spec typically).
"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.
Mercedes-Benz New-Vehicle Warranty Coverage
EQ EV battery warranty is 10 years/155,000 miles
These are the terms for a new Mercedes-Benz. If you're buying a used 2018 AMG GLC43, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Mercedes-Benz dealer for VIN-specific remaining warranty.
Estimated Repair Costs
Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.
🔍 Pre-Purchase Inspection Checklist
Based on 7 owner complaints for this specific year, here's what to check or ask about:
- ☐OTHER: THIS VEHICLE IS BEING SOLD WITH ALL-SEASON TIRES AND NO SPARE TIRE OR FLAT TIRE INFLATOR KIT. WE EXPERIENCED A FLAT TIRE AND WERE STRANDED FOR SEVERAL HOURS WITH NOW WAY TO CHANGE OUR FLAT TIRE. MERCEDES OFFERS MBRACE EMERGENCY SERVICE, BUT THIS TOOK LONG TO RESPOND. THIS VEHICLE SHOULD COME WITH
Typically appears around 50K miles. Repair cost ~$500
- ☐BODY/STRUCTURE: Panoramic Sunroof exploded while driving out of the blue. No other cars in front of me or near me. Nothing hit it.
Typically appears around 50K miles. Repair cost ~$500
- ☐TRANSMISSION: Hi, Improper gear shifting. Vehicle engine light comes on with Error Code P073E, "reverse gear cannot be engaged" Vehicle would shift gear back into neutral position when put to Drive. When vehicle is able to be put in gear Reverse or Drive, a loud noise and shaking would occur. When driven, vehicle
Typically appears around 50K miles. Repair cost ~$500
- ☐AIR BAGS: I was involved in a minor collision with a deer. I was driving alone and the deer hit my front passenger side. The airbags deployed. The knee bag completely destroyed the flesh on my entire right shin. It is one giant open wound that will take months to heal. I am short so I sit close to the dash
Typically appears around 50K miles. Repair cost ~$500
- ☐RECALLS: Verify all 10 recalls have been completed — free at any Mercedes-Benz dealer
- ☐General: Get a pre-purchase inspection from an independent mechanic ($100-$200)
Mercedes-Benz AMG GLC43 — Year Comparison
How does 2018 compare to other years? Fewer complaints = more reliable.
Full years-to-avoid analysis →NHTSA Safety Rating
No NHTSA safety rating available
At a Glance
- Complaints
- 7
- Recalls
- 10
- Fire reports
- 0
- Crash reports
- 1
- Injury reports
- 1
- Segment avg
- 9
Check a Specific VIN
See recalls for YOUR 2018 Mercedes-Benz AMG GLC43