2018 Mercedes-Benz AMG C43 Engine Problems
- Complaints
- 1about this part
- Share
- 8%of 13 total for the year
- Median mileage
- 4,101miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine of the 2018 Mercedes-Benz AMG C43, 8% of the 13 complaints for this model year. Where a mileage was given, the median is 4,101 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Purchased car july 2018. A/c leak in aug 2018 and march 2019; dealer locate leak. Front tire blowout within 6 months of purchase (dec 2018) traveling on freeway evening time approx 65 MPH; unknown reason . Same side front tire blow out 4 months later (march 2019) driving late evening on a main boulevard traveling 25 MPH and right front tire shredded; hit minor pothole both front tires had to be replaced and the car alignment corrected. 1 month later (april 2019) right rear tire loosing PSI every 45 miles; dealer could not detect leak, possible valve stem. …”
NHTSA complaint #11196192, filed 2019-04, 4,101 milesRelated service bulletins
- 11034064Jun 19, 2026Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed, and any existing stock must be returned to your facing PDC. The deadline…
- 11008064Aug 9, 2024In our continuing efforts to ensure the proper performance and quality of your vehicle, we are writing to inform you that on certain Model Year 2011-2018 C-Class, E-Class…
- 11031729Mar 20, 2019The purpose of this letter is to advise you of additional benefits that Mercedes-Benz is providing to you regarding your vehicle ownership.
- 11031616Mar 13, 2019Daimler AG (“DAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on the various Model Year (“MY”) 2014 - 2018 Mercedes-Benz vehicles listed below, the engine…
Engine: other model years
Other parts of the 2018 Mercedes-Benz AMG C43
5 complaintsWheels
4 complaintsTires
2 complaintsTransmission and drivetrain
2 complaintsElectrical system
1 complaintsSeat belts
1 complaintsBody and structure
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2018 Mercedes-Benz AMG C43
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology