2023 Mercedes-Benz AMG G63 Engine Problems
- Complaints
- 2about this part
- Share
- 33%of 6 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 2 complaints about the engine of the 2023 Mercedes-Benz AMG G63, 33% of the 6 complaints for this model year.
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.
“My car’s check engine light came on and my vehicle shut off while I was driving at 40-45 mph on the highway. It has repeatedly done this. I contacted dealership immediately and was told there is a recall for my vehicle coming out on 08/25/2023. My vehicle isn’t safe to drive and they did not have a repair available or solution available. I reported problem to dealer on August 5, 2023”
NHTSA complaint #11538437, filed 2023-08“Was driving the vehicle on the street when it turned off without notice. I pressed the gas pedal and noticed the vehicle did not accelerate. The cluster showed “see manual” , a red exclamation ❗️and all the warning lights were illuminated. I had to bring the vehicle to a complete stop in traffic, set it back in Park and had to press the start button 2-3 times before the engine came Back on and quickly shift back in to Drive because I was blocking traffic”
NHTSA complaint #11600650, filed 2024-07Related service bulletins
- 11036229Aug 12, 2026Complaint Oil leaks found on M176 or M177 engines diagnosed to be from the cylinder head cover area Cause Unknown (under investigation) Remedy If oil leaks are found at left or…
- 11036076Aug 7, 2026Complaint Customer reports Check Engine Light with possible loss of power concern. The Following DTC's are present • P210185 - The throttle valve actuator has a malfunction…
- 11035234Jul 24, 2026Complaint Check Engine Light ON with DTC P012800 "The Coolant Temperature is Below the Specified Temperature" active and/or stored in the ME (N3/10). There are no drivability…
- 11035117Jul 17, 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…
- 11032873May 18, 2026Complaint Customer reports Check Engine Light with possible loss of power concern. The Following DTC's are present • P210185 - The throttle valve actuator has a malfunction…
- 11031698Apr 28, 2026Complaint Customer reports Check Engine Light with possible loss of power concern. The Following DTC's are present • P210185 - The throttle valve actuator has a malfunction…
- 11031581Apr 21, 2026Complaint CEL ON with DTC P012800 "The Coolant Temperature is Below the Specified Temperature" active and stored in the ME (N3/10). There are no drivability concerns related to…
- 11029134Feb 20, 2026Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has decided that on certain model year 2023 C-Class, G-Class and SL vehicles, the engine control unit software may…
- 11028810Feb 11, 2026Complaint CEL on with Code P012800 "The Coolant Temperature is Below the Specified Temperature" Cause Under investigation. This is not an issue that affects drivability or…
- 11028648Feb 7, 2026Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the engine control software might not meet current specifications…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 2 | 33% |
Other parts of the 2023 Mercedes-Benz AMG G63
← All problems reported for the 2023 Mercedes-Benz AMG G63
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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