| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| DIESEL | |||||
| 520d | 100 kW (136 hp) 280Nm | 122 kW (166 hp) 340Nm | * | 30 hp | 499 € |
| 520d | 110 KW (150 HP) 320Nm | 136 KW (185 HP) 390Nm | * | 35 hp | 499 € |
| 525d | 105 kW (143 hp) 300Nm | 127 kW (173 hp) 345Nm | * | 30 hp | 499 € |
| 525d | 120 kW (163 hp) 350Nm | 144 kW (196 hp) 430Nm | * | 33 hp | 499 € |
| 530d | 135 kW (184 hp) 390Nm | 168 kW (228 hp) 500Nm | * | 44 hp | 499 € |
| PETROL | |||||
| 520i | 110 kW (150 hp) 190Nm | 124 kW (168 hp) 210Nm | * | 18 hp | 420 € |
| 520i | 125 kW (170 hp) 210Nm | 138 kW (188 hp) 230Nm | * | 18 hp | 420 € |
| 523i | 125 kW (170 hp) 245Nm | 140 kW (190 hp) 268Nm | * | 20 hp | 449 € |
| 525i | 141 kW (192 hp) 245Nm | 154 kW (210 hp) 270Nm | * | 18 hp | 499 € |
| 528i | 142 kW (193 hp) 280Nm | 157 kW (213 hp) 305Nm | * | 20 hp | 449 € |
| 530i | 170 kW (231 hp) 300Nm | 185 kW (251 hp) 328Nm | * | 20 hp | 449 € |
| 535i | 180 kW (245 hp) 345Nm | 196 kW (267 hp) 375Nm | * | 22 hp | 449 € |
| 540i | 210 kW (286 hp) 440Nm | 206 kW (311 hp) 470Nm | * | 25 hp | 449 € |