2023 Mercedes-Benz AMG G63 Problems
- Complaints
- 6filed with NHTSA
- Median mileage
- 3,000miles, 1 complaints with mileage
- Recalls
- 41 do-not-drive
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
- NHTSA crash rating
- —no overall rating published
- EPA fuel economy
- 14 mpgcombined, 4.0L 8-cyl 4WD · 13 city / 16 hwy
Sources: NHTSA records for the 2023 Mercedes-Benz AMG G63 (complaints, recalls, investigations), EPA fuel economy. Report an error
NHTSA recorded 6 consumer complaints for the 2023 Mercedes-Benz AMG G63. The part named most often is fuel system, with 3 complaints (50% of the total), followed by engine (2) and other or unknown (2). 1 of the complaints include a mileage, and 100% of those were filed for vehicles with under 50,000 miles; the median is 3,000 miles. Of all complaints, 1 an injury, according to the filers. NHTSA lists 4 recall campaigns (1 marked do-not-drive) and 132 technical service bulletins for this model year. Fuel system complaints overlap with 2 recall campaigns covering the fuel pump and 5 technical service bulletins filed under the same part. Engine complaints overlap with 19 technical service bulletins filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Fuel system3 50%
- Engine2 33%
- Other or unknown2 33%
Example complaints
Fuel system: “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 2023-08Engine: “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 2024-07Transmission and drivetrain: “The contact owns a 2023 Mercedes-Benz G63 AMG. The contact received notification of NHTSA Campaign Number: 23V851000 (Power Train) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated while driving at an undisclosed speed, the message “Do Not Drive Vehicle” message was displayed. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. …”
NHTSA complaint #11572902, filed 2024-02, 3,000 milesMileage when problems were reported
100% of the 1 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 3,000 and 3,000 miles.
Complaints by year filed
This model year is less than 4 years old, so a trend is not meaningful yet.
Fuel economy and running cost
EPA ratings for each 2023 Mercedes-Benz AMG G63 version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).
| Version | Engine | Transmission | City | Hwy | Comb. | Fuel / yr |
|---|---|---|---|---|---|---|
| AMG G 63 4x4 Squared | 4.0L 8-cyl | 9-speed automatic | 10 | 12 | 11 | $7,450 |
| AMG G63 4WD | 4.0L 8-cyl | 9-speed automatic | 13 | 16 | 14 | $5,850 |
Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.
Recalls and investigations
- Power train › Driveline › Differential unitCovers: Mercedes-Benz AMG G63 2022–2023
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 AMG G63 special edition 4x4² (squared) vehicles. The rear axle differential housing may develop cracks, possibly resulting in oil leaking onto the roadway or axle failure.
- 24V170000Mar 1, 2024Visibility › Defroster/defogger/hvac systemCovers: Mercedes-Benz AMG G63 2022–2023, G 550 2023
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 AMG G 63 and 2023 G 550 vehicles. The air-conditioning system may not have been filled with the correct refrigerant.
- 23V880000Dec 21, 2023Fuel system, gasoline › Delivery › Fuel pumpCovers: Mercedes-Benz AMG G63 2022–2023, AMG E53 2021–2023, GLE 350 2021–2023 +28 more
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…
- 23V445000Jun 26, 2023Fuel system, gasoline › Delivery › Fuel pumpCovers: Mercedes-Benz AMG G63 2021–2023, GLC 300 2021–2023, C300 2021–2023 +37 more
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…
Recall details for the 2023 Mercedes-Benz AMG G63 → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 132 on record; the latest 10 are shown.
- 11038186Sep 22, 2026Brakes. Complaint Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is similar to a tire or wheel vibration, it is usually readily noticeable that it is…
- 11038217Sep 14, 2026Body and structure. Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise continues to occur even…
- 11037987Sep 14, 2026Transmission and drivetrain. Complaint Only vehicles with a variable transfer case are affected. This can be identified through control unit N45 or N15/7 in the quick test. When accelerating with light load, vibrations or…
- 11037487Sep 1, 2026Brakes. Complaint Noises/ squealing from the service brake in various driving situations and ambient conditions. Cause Frictional vibrations Remedy The intent of this document is to reduce noise from high…
- 11036607Aug 26, 2026Back-over prevention (rear camera), Forward collision…. Complaint Consistently reproducible erroneous parktronic warnings from front with every key cycle. Cause The parking sensors are detecting the front brush guard. Remedy Complaint must be…
- 11036229Aug 12, 2026Engine. Complaint 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 right cylinder head…
- 11036142Aug 12, 2026Electrical system. Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other…
- 11036076Aug 7, 2026Engine. Complaint 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. There is a signal above…
- 11036190Aug 6, 2026Electrical system. Complaint A popup is seen on the HU with the message "data connection temporarily not available". Potentially affected functionalities in NTG4.5, NTG5 1.Weather 2.Local Search 3.IP Radio 4.Send2Car…
- 11036101Aug 6, 2026Body and structure. Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise continues to occur even…
Other model years of the Mercedes-Benz AMG G63
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2023 | 6 | 3,000 | 4 | — | 14 | — | Too new |
All Mercedes-Benz AMG G63 model years
Frequently asked questions
How many NHTSA complaints does the 2023 Mercedes-Benz AMG G63 have?
NHTSA recorded 6 consumer complaints for the 2023 Mercedes-Benz AMG G63 as of Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2023 Mercedes-Benz AMG G63 is reported most often?
Fuel system is named most often, in 3 complaints (50% of the total), followed by engine with 2.
Has the 2023 Mercedes-Benz AMG G63 been recalled?
NHTSA lists 4 recall campaigns for this model year, 1 of them with a do-not-drive advisory. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
What gas mileage does the 2023 Mercedes-Benz AMG G63 get?
The EPA rates the 2023 Mercedes-Benz AMG G63 (AMG G63, 4.0L 8-cyl) at 14 mpg combined, 13 city and 16 highway, with an estimated annual fuel cost of $5,850 at 15,000 miles a year. Other engine and drive versions are rated differently.
At what mileage are problems with the 2023 Mercedes-Benz AMG G63 reported?
Among the 1 complaints that include a mileage, the median is 3,000 miles and the middle half falls between 3,000 and 3,000 miles; 100% were filed for vehicles with under 50,000 miles.
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. Fuel economy is from the EPA and DOE (fueleconomy.gov).
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.