| 14 version of the engine | 123 | | Typ | 335i | 335i DKG | 335i | 320d | 320d |
| Engine | benz., twin turbo | benz., twin turbo | benzynowy, turbo | turbo diesel | turbo diesel |
| Type of injection | bezpośredni | bezpośredni | bezpośredni | Common rail | Common rail |
| Engine Code | N54B30 | N54B30 | N55B30 | N47D20 | N47D20 |
| Years of mounting | 2007-2010 | 2009-2010 | 2010-2013 | 2007-2010 | 2010-2013 |
| Cylinders/valves | R6/24 | R6/24 | R6/24 | R4/16 | R4/16 |
| Displacement [cm³] | 2979 | 2979 | 2979 | 1995 | 1995 |
| Power [kW/PS/RPM] | 225/306/5800 | 225/306/5800 | 225/306/5800 | 130/177/4000 | 135/184/4000 |
| Torque [Nm/RPM] | 400/1300-5500 | 400/1300-5000 | 400/1200-5000 | 350/1750-3000 | 380/1900-2750 |
| Timing gear | łańcuch | łańcuch | łańcuch | łańcuch | łańcuch |
| Particle filter | - | - | - | tak (DPF) | tak (DPF) |
| Gearbox | manual. 6b/aut. 6b | aut. DKG 7b | manual. 6b/DKG 7b | manual. 6b/aut. 6b | manual. 6b/aut. 6b |
| Drivetrain | tylny | tylny | tylny | tylny | tylny |
| Brakes, front/rear | tarcz. went./t. went. | tarcz. went./t. went. | tarcz. went./t. went. | 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] | 1735/1750 | 1750 | 1735/1750 | 1655/1670 | 1655/1670 |
| Body dimensions [mm] | 4580/1782/1384 | 4580/1782/1384 | 4612/1782/1384 | 4580/1782/1384 | 4612/1782/1384 |
| Luggage capacity [l] | 210/350 | 210/350 | 210/350 | 210/350 | 210/350 |
| Acceleration 0-100km/h (0-62mph) [s] | 5,8/6,0 | 5,7 | 5,8/5,7 | 8,6/8,7 | 8,3/8,4 |
| Top speed [km/h] | 250 | 250 | 250 | 223 | 228/226 |
| Fuel cons. (city/h-way/comb.) [l/100km] | 13,6/7,1/9,5 | 12,8/7,0/9,1 | 12,4/6,7/8,8 | 7,5/4,8/5,8 | 7,1/4,7/5,6 |
| Fuel tank capacity [l] | 63 | 63 | 63 | 61 | 61 |
| Ratio kg/PS | 5.67/5.72 | 5.72 | 5.67/5.72 | 9.35/9.44 | 8.99/9.08 |