| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| DIESEL | |||||
| 2.7 CDI | 115 kW (156 hp) 400Nm | 142 kW (193 hp) 480Nm | * | 37 hp | 499 € |
| 3.0 TD | 130 kW (177 hp) 330Nm | 151 kW (205 hp) 375Nm | * | 28 hp | 420€ |
| 320 CDI | 155 kW (211 hp) 540Nm | 202 kW (275 hp) 620Nm | * | 64 hp | 499 € |
| 320 CDI | 165 kW (224 hp) 540Nm | 202 KW (275 HP) 620Nm | * | 51 hp | 499 € |
| 4.0 CDI | 184 kW (250 hp) 560Nm | 213 kW (290 hp) 630Nm | * | 30 hp | 499 € |
| PETROL | |||||
| 2.9 T | 88 kW (120 hp) 280Nm | 112 kW (152 hp) 355Nm | * | 32 hp | 420€ |
| 3.2 | 160 kW (218 hp) 300Nm | 176 kW (240 hp) 330Nm | * | 22 hp | 420€ |
| 3.2 | 165 kW (224 hp) 300Nm | 178 kW (242 hp) 335Nm | * | 18 hp | 420€ |
| 5.5 AMG | 350 kW (476 hp) 700Nm | 376 kW (511 hp) 780Nm | * | 35 hp | 499 € |
| 5.0 | 218 kW (296 hp) 456Nm | 232 kW (316 hp) 480Nm | * | 20 hp | 420€ |
| 5.5 AMG | 260 kW (354 hp) 530Nm | 275 kW (374 hp) 555Nm | * | 20 hp | 499 € |
| 5.5i | 285 kW (388 hp) 530Nm | 300 kW (408 hp) 570Nm | * | 20 hp | 499 € |
| 5.0 | 310 kW (421 hp) 610Nm | 375 kW (510 hp) 820Nm | * | 89 hp | 499 € |
| 5.5 AMG | 350 kW (476 hp) 700Nm | 397 kW (540 hp) 820Nm | * | 64 hp | 599 € |
| 5.5 AMG | 368 kW (500 hp) 700Nm | 397 kW (540 hp) 820Nm | * | 40 hp | 599 € |
| 5.5 AMG | 373 kW (507 hp) 700Nm | 389 kW (530 hp) 760Nm | * | 23 hp | 599 € |
| 5.5T 63 AMG | 400 kW (544 hp) 760Nm | 455 kW (620 hp) 920Nm | * | 76 hp | 1.099 € |
| G 65 AMG | 450 kW (612 hp) 1000Nm | 489 kW (665 hp) 1100Nm | * | 53 hp | 1.099 € |