| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| PETROL | |||||
| 520i | 125 kW (170 hp) 210Nm | 138 kW (188 hp) 230Nm | * | 18 hp | 420€ |
| 523i | 130 kW (177 hp) 230Nm | 143 kW (195 hp) 255Nm | * | 18 hp | 449€ |
| 523i | 140 kW (190 hp) 235Nm | 154 kW (210 hp) 260Nm | * | 20 hp | 449€ |
| 525i | 141 kW (192 hp) 245Nm | 156 kW (212 hp) 270Nm | * | 20 hp | 499€ |
| 525i | 160 kW (218 hp) 250Nm | 175 kW (238 hp) 275Nm | * | 20 hp | 499€ |
| 530i | 170 kW (231 hp) 300Nm | 186 kW (253 hp) 328Nm | * | 22 hp | 499€ |
| 530i | 190 kW (258 hp) 300Nm | 206 kW (280 hp) 330Nm | * | 22 hp | 499€ |
| 540i | 225 kW (306 hp) 390Nm | 242 kW (329 hp) 420Nm | * | 23 hp | 499€ |
| 545i | 245 kW (333 hp) 450Nm | 263 kW (358 hp) 480Nm | * | 25 hp | 499€ |
| 550i | 270 kW (367 hp) 490Nm | 288 kW (392 hp) 520Nm | 25 hp | 549€ | |
| DIESEL | |||||
| 520d | 110 kW (150 hp) 340Nm | 143 kW (200 hp) 420Nm | * | 50 hp | 499€ |
| 520d | 120 kW (163 hp) 350Nm | 147 kW (210 hp) 420Nm | * | 47 hp | 499€ |
| 520d | 130 kW (177 hp) 350Nm | 160 kW (218 hp) 440Nm | * | 41 hp | 499€ |
| 525d | 120 kW (163 hp) 400Nm | 171 kW (233 hp) 480Nm | * | 70 hp | 499€ |
| 525d | 130 kW (177 hp) 400Nm | 158 kW (215 hp) 480Nm | * | 38 hp | 499€ |
| 525d | 145 kW (197 hp) 400Nm | 184 kW (250 hp) 500Nm | * | 53 hp | 499€ |
| 530d | 155 kW (211 hp) 500Nm | 191 kW (260 hp) 590Nm | * | 49 hp | 499€ |
| 530d | 160 kW (218 hp) 500Nm | 191 kW (260 hp) 590Nm | * | 42 hp | 499€ |
| 530d | 170 kW (231 hp) 500Nm | 199 kW (271 hp) 600Nm | * | 40 hp | 499€ |
| 530d | 173 kW (235 hp) 500Nm | 206 kW (280 hp) 600Nm | * | 45 hp | 499€ |
| 530d | 180 kW (245 hp) 520Nm | 220 kW (300 hp) 600Nm | * | 55 hp | 599€ |
| 535d | 200 kW (272 hp) 560Nm | 238 kW (324 hp) 660Nm | * | 52 hp | 599€ |
| 535d | 210 kW (286 hp) 580Nm | 250 kW (340 hp) 680Nm | * | 54 hp | 599€ |