AMG GT 4-DOOR |
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| Engine | Original Power | Stage 1 | Difference | Vmax |
| 43 AMG (3.0T) | 270 kW (367 hp) 500Nm | 309 kW (420 hp) 620Nm | 53 hp | ✓ |
| 53 AMG (3.0T) | 320 kW (435 hp) 520Nm | 368 kW (500 hp) 600Nm | 65 hp | ✓ |
| 63 AMG (4.0T) | 430 kW (585 hp) 700Nm | 478 kW (650 hp) 850Nm | 65 hp | ✓ |
| 63 AMG (4.0T) | 470 kW (639 hp) 900Nm | 500 kW (680 hp) 1000Nm | 41 hp | ✓ |