The worst 2023 Mercedes-Benz AMG GT 63 S E Coupe problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
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Recalls 1
Electrical system: propulsion system
- What is wrong
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 AMG GT 63 S E Performance 4-door coupe, 2025 AMG GLC 63 S E Performance, GLC 63 S E Performance Coupe, AMG GT 63 S E Performance, 2023-2025 AMG S 63 E Performance, and 2024-2025 AMG SL 63 S E Performance vehicles with a hybrid powertrain. A software error may cause the high-voltage starter alternator control unit to fail, causing a loss of drive power.
- Risk
- A loss of drive power increases the risk of a crash.
- Remedy
- Dealers will update the high-voltage starter alternator control unit software, free of charge. Owner notification letters were mailed April 11, 2025. Owners may contact MBUSA customer service at 1‑800‑367‑6372. MBUSA's number for this recall is 2025030012.
Recall number 25V129000 · Recall details
See all 1 recalls for the 2023 Mercedes-Benz AMG GT 63 S E Coupe
Technical service bulletins for the 2023 Mercedes-Benz AMG GT 63 S E Coupe 54
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Fuel/propulsion system
- Customers may notice a check engine light in the instrument cluster and may also complain of rough running
- Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
- Clanking noise from the area of the speakers in the doors
- Oil leaks found on M176 or M177 engines diagnosed to be from the cylinder head cover area
- Mercedes-Benz USA is currently experiencing limited availability of transmission fluid specification ATF...
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements...
- CEL light on with no drivability concerns
- Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed,...
See all 54 bulletins for the 2023 Mercedes-Benz AMG GT 63 S E Coupe
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Questions about the 2023 Mercedes-Benz AMG GT 63 S E Coupe
Is the 2023 Mercedes-Benz AMG GT 63 S E Coupe reliable?
Owners have filed 0 complaints about the 2023 Mercedes-Benz AMG GT 63 S E Coupe.
What is the most common problem with the 2023 Mercedes-Benz AMG GT 63 S E Coupe?
There are not enough complaints to tell.
How many recalls does the 2023 Mercedes-Benz AMG GT 63 S E Coupe have?
1 recall, covering electrical system.
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