| 25 version of the engine | 12345 | | Typ | 318i | 320i | 325i | 325i | 328i USA |
| Engine | benzynowy | benzynowy | benzynowy | benzynowy | benzynowy |
| Type of injection | bezpośredni | bezpośredni | pośredni MPI | bezpośredni | pośredni MPI |
| Engine Code | N43B20 | N43B20 | N52B25 | N53B30 | N52B30 |
| Years of mounting | 2010-2013 | 2006-2013 | 2006-2007 | 2007-2013 | 2007-2013 |
| Cylinders/valves | R4/16 | R4/16 | R6/24 | R6/24 | R6/24 |
| Displacement [cm³] | 1995 | 1995 | 2497 | 2996 | 2996 |
| Power [kW/PS/RPM] | 105/143/6000 | 125/170/6700 | 160/218/5800 | 160/218/6100 | 172/233/6500 |
| Torque [Nm/RPM] | 190/4250 | 210/4250 | 250/2750-4250 | 270/2400-4200 | 271/2750 |
| 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./tarcz. | 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] | 1360 | 1360/1390 | 1420/1450 | 1420/1450 | 1520/1550 |
| Body dimensions [mm] | 4612/1782/1395 | 4580/1782/1395 | 4580/1782/1395 | 4580/1782/1395 | 4588/1782/1395 |
| Luggage capacity [l] | 440 | 440 | 440 | 440 | 440 |
| Acceleration 0-100km/h (0-62mph) [s] | 9,1 | 8,1/8,8 | 6,9/7,6 | 6,6/7,0 | 6,5/7,1 |
| Top speed [km/h] | 210 | 230/228 | 247/245 | 250 | 209 |
| Fuel cons. (city/h-way/comb.) [l/100km] | 8,1/5,3/6,3 | 8,9/5,1/6,5 | 12,9/6,7/9,0 | 9,8/5,5/7,1 | 13,1/8,4/11,2 |
| Fuel tank capacity [l] | 63 | 63 | 63 | 63 | 61 |
| Ratio kg/PS | 9.51 | 8/8.18 | 6.51/6.65 | 6.51/6.65 | 6.52/6.65 |