2021 Mercedes-Benz Amg GT63S: Recalls, Problems & MPG
Here are the deets on the 2021 Mercedes-Benz Amg GT63S: 3 recalls, 0 owner complaints and up to 18 mpg combined.
Recalls
3 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Electrical, Electrical Vehicle recall #21V217000 · 2021 · 493 vehicles
What's wrong: Mercedes-benz USA, LLC. (mbusa) is recalling certain 2018-2021 e63s amg, e63s amg wagon, 2019-2021 amg gt63 4-door, and amg gt63s 4-door vehicles. The starter motor positive cable May not have been installed correctly, potentially allowing the power supply harness wires to chafe.
Why it matters: Damaged wires May cause a short circuit and result in a vehicle stall, increasing the risk of a crash. Also, a short circuit can increase the risk of a fire.
The fix: Mbusa will notify owners, and dealers will inspect and, as necessary, correct the screw connections and position of the positive cable, free of charge. Owner letters were mailed May 18, 2021.
Seat belts, Airbags Vehicle recall #21V230000 · 2021 · 8,634 vehicles
What's wrong: Please refer to mbusa's recall report for specific vehicle model details. A faulty electrical contact within the seat position switch May prevent the driver and passenger air bags and seat belt force limiters from properly activating during a crash.
Why it matters: Air bags and seat belts that do not perform properly in a crash can increase the risk of injury.
The fix: Mbusa will notify owners, and dealers will replace the seat position switches, free of charge. Owner letters were mailed May 21, 2021.
Backup camera, Electrical Vehicle recall #21V354000 · 2021 · 343,191 vehicles
What's wrong: Please refer to mbusa's recall report for specific vehicle model details. The mbux multimedia system software May cause the display to remain black, or reboot after startup. This could result in the rearview camera image not displaying properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (fmvss) number 111, "rear visibility."
Why it matters: A backup camera that displays a blank image reduces the driver's rear view, increasing the risk of a crash or injury.
The fix: The multimedia system software will be updated by a dealer, or through an over-the-air (ota) update, free of charge. Owner notification letters were mailed beginning June 28, 2021.
Most-reported problems
No owner complaints have been filed with NHTSA for the 2021 Mercedes-Benz Amg GT63S so far.
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 4.0 L 8-cyl turbo | Automatic 9-spd | 4-Wheel Drive | 16 | 21 | 18 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2021 Mercedes-Benz Amg GT63S.
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Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
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FAQ
Does the 2021 Mercedes-Benz Amg GT63S have any recalls?
Yes. NHTSA lists 3 vehicle recalls for the 2021 Mercedes-Benz Amg GT63S. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What gas mileage does the 2021 Mercedes-Benz Amg GT63S get?
EPA ratings run up to 18 mpg combined (4.0 L, Automatic 9-spd), across 1 engine and transmission combos.
Where can I get a 2021 Mercedes-Benz Amg GT63S repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.