| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| GT 4.0 TFSI | 368 kW (500 hp) 680Nm | 456 kW (620 hp) 800Nm | * | 120 hp | 420 |
| GT 4.0 TFSI | 388 kW (528 hp) 680Nm | 476 kW (648 hp) 800Nm | * | 120 hp | 420 |
| GT 4.0 V8 Bi.Turbo | 373 kW (507 hp) 660Nm | 441 kW (600 hp) 800Nm | * | 93 hp | 1799 |
| GT 6.0 bi-turbo | 411 kW (559 hp) 650Nm | 466 kW (634 hp) 760Nm | * | 75 hp | 1199 |
| GT 6.0 W12 Bi Turbo | 423 kW (575 hp) 700Nm | 485 kW (660 hp) 810Nm | * | 85 hp | 1799 |
| GT 6.0 W12 Bi.Turbo | 460 kW (625 hp) 800Nm | 504 kW (685 hp) 950Nm | * | 60 hp | 1799 |
| GT 6.0 W12 Bi.Turbo | 467 kW (635 hp) 820Nm | 504 kW (685 hp) 900Nm | * | 45 hp | 1299 |
| GTC 6.0 W12 Bi Turbo | 412 kW (560 hp) 650Nm | 460 kW (625 hp) 750Nm | * | 65 hp | 1799 |
| GTC 6.0 W12 Bi Turbo | 434 kW (590 hp) 720Nm | 485 kW (660 hp) 810Nm | * | 70 hp | 1799 |
| GT3-R 4.0 TFSI | 426 kW (580 hp) 700Nm | 485 kW (660 hp) 800Nm | * | 80 hp | 1299 |
| Continental R | 286 kW (389 hp) 750Nm | 315 kW (429 hp) 790Nm | * | 40 hp | 1199 |
| Speed ??bi-turbo | 449 kW (611 hp) 750Nm | 485 kW (660 hp) 810Nm | * | 49 hp | 1299 |
| Speed ??Supersports | 463 kW (630 hp) 800Nm | 500 kW (680 hp) 880Nm | * | 50 hp | 1299 |