| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| DIESEL | |||||
| 524 TD | 85 kW (116 hp) 220Nm | 104 kW (141 hp) 265Nm | * | 25 hp | 499 € |
| 525 TD | 85 kW (116 hp) 245Nm | 104 kW (141 hp) 290Nm | * | 25 hp | 499 € |
| 525 TDS | 105 kW (143 hp) 280Nm | 128 kW (174 hp) 340Nm | * | 31 hp | 499 € |
| PETROL | |||||
| 518i | 85 kW (116 hp) 168Nm | 93 kW (126 hp) 190Nm | * | 10 hp | 420 € |
| 520i | 95 kW (129 hp) 164Nm | 105 kW (143 hp) 185Nm | * | 14 hp | 420 € |
| 520i | 110 kW (150 hp) 190Nm | 121 kW (165 hp) 210Nm | * | 15 hp | 420 € |
| 525i | 125 kW (170 hp) 222Nm | 136 kW (185 hp) 242Nm | * | 15 hp | 420 € |
| 525i 24V | 141 kW (192 hp) 245Nm | 152 kW (207 hp) 270Nm | * | 15 hp | 420 € |
| 530i | 138 kW (188 hp) 260Nm | 151 kW (205 hp) 285Nm | * | 17 hp | 420 € |
| 530i V8 | 160 kW (218 hp) 290Nm | 175 kW (238 hp) 316Nm | * | 20 hp | 420 € |
| 535i | 155 kW (211 hp) 320Nm | 170 kW (231 hp) 345Nm | * | 20 hp | 420 € |
| 540i | 210 kW (286 hp) 400Nm | 228 kW (310 hp) 430Nm | * | 24 hp | 499 € |