| 36 version of the engine | 12345678 | | Typ | 320si | 325i | 325i | 328i USA | 330i |
| Engine | benzynowy | benzynowy | benzynowy | benzynowy | benzynowy |
| Type of injection | pośredni MPI | pośredni MPI | bezpośredni | pośredni MPI | pośredni MPI |
| Engine Code | N45B20 | N52B25 | N53B30 | N52B30 | N52B30 |
| Years of mounting | 2006-2011 | 2005-2007 | 2007-2011 | 2007-2011 | 2005-2007 |
| Cylinders/valves | R4/16 | R6/24 | R6/24 | R6/24 | R6/24 |
| Displacement [cm³] | 1997 | 2497 | 2996 | 2996 | 2996 |
| Power [kW/PS/RPM] | 127/173/7000 | 160/218/5800 | 160/218/6100 | 172/233/6500 | 190/258/6600 |
| Torque [Nm/RPM] | 200/4250 | 250/2750-4250 | 270/2400-4200 | 271/2750 | 300/2500-4000 |
| Timing gear | łańcuch | łańcuch | łańcuch | łańcuch | łańcuch |
| Particle filter | - | - | - | - | - |
| Gearbox | manualna 6b | manual. 6b/aut. 6b | manual. 6b/aut. 6b | manual. 6b/aut. 6b | manual. 6b/aut. 6b |
| Drivetrain | tylny | tylny | tylny | tylny | tylny |
| Brakes, front/rear | tarcz. went./tarcz. | tarcz. went./tarcz. | tarcz. went./tarcz. | tarcz. went./t. went. | tarcz. went./t. went. |
| Front suspension | kol. MacPhersona | kol. MacPhersona | kol. MacPhersona | kol. MacPhersona | kol. MacPhersona |
| Rear suspension | wielowahaczowe | wielowahaczowe | wielowahaczowe | wielowahaczowe | wielowahaczowe |
| Curb weight [kg] | 1350 | 1415/1445 | 1430/1460 | 1515/1545 | 1450/1465 |
| Body dimensions [mm] | 4520/1817/1421 | 4520/1817/1421 | 4520/1817/1421 | 4520/1817/1421 | 4520/1817/1421 |
| Luggage capacity [l] | 460 | 460 | 460 | 460 | 460 |
| Acceleration 0-100km/h (0-62mph) [s] | 8,1 | 7,0/7,7 | 6,7/7,1 | 6,6/7,2 | 6,3/6,6 |
| Top speed [km/h] | 225 | 245/242 | 250/248 | 209 | 250 |
| Fuel cons. (city/h-way/comb.) [l/100km] | 8,4/4,8/6,1 | 12,9/6,7/9,0 | 9,8/5,5/7,1 | 12,4/8,4/10,7 | 12,7/6,4/8,7 |
| Fuel tank capacity [l] | 63 | 63 | 63 | 63 | 63 |
| Ratio kg/PS | 7.8 | 6.49/6.63 | 6.56/6.7 | 6.5/6.63 | 5.62/5.68 |