2026 Mercedes-Benz AMG GT63 problems

The worst 2026 Mercedes-Benz AMG GT63 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

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Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

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Recalls

No recalls on record for this model year.

Technical service bulletins for the 2026 Mercedes-Benz AMG GT63 97

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Oct 31, 2026 Over-the-air updateElectrical system
• Oct 31, 2026 Over-the-air updateIssue Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, will update the electrical power...
• Oct 30, 2026 Over-the-air updateIssue Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, will update the control unit software...
• Oct 29, 2026 EmissionsFuel/propulsion system
• Oct 28, 2026 Service bulletinCustomers may notice a check engine light in the instrument cluster and may also complain of rough running
• Sep 26, 2026 Service bulletinSlight creaking noises when steering
• Sep 25, 2026 Service bulletinCEL illuminates and/or AC does not blow cold
• Sep 22, 2026 Service bulletinRepeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
• Sep 17, 2026 Service bulletinRed coolant warning in instrument cluster
• Sep 14, 2026 Service bulletinClanking noise from the area of the speakers in the doors

See all 97 bulletins for the 2026 Mercedes-Benz AMG GT63

What 2026 Mercedes-Benz AMG GT63 owners say

Most recent owner complaints, unedited.

Compare the 2026 Mercedes-Benz AMG GT63

Other model years

20232026