BMW 3 Series Sedan (E90) 320si (173 Hp)

BMW 3 Series Sedan (E90) 320si (173 Hp) Technical information

General information
1997 cm3 173 hp 127 kW 8.1 sec 225 km/h 140 mph 1425 kg 3142 lbs Compare this car with other cars
Brand :	BMW
Model :	3 Series
Generation :	3 Series Sedan (E90)
Engine / modification :	320si (173 Hp)
Production start :	2006 year
Production end :	2007 year
Coupe type :	Sedan
Powertrain Architecture :	Internal Combustion engine
Num. of Doors :	4
Num. of seats :	5
Fuel economy (consumption)
Fuel consumption / economy - urban :	12.8 l/100 km \| 18.4 mpg US \| 22.1 mpg UK
Fuel consumption / economy - extra urban :	6.6 l/100 km \| 35.6 mpg US \| 42.8 mpg UK
Fuel consumption / economy - combined :	8.9 l/100 km \| 26.4 mpg US \| 31.7 mpg UK
Fuel Type :	Petrol (Gasoline)
Fuel tank volume :	63 l \| 16.6 US gallons \| 13.9 UK gallons
CO2 emissions :	214 g/km
Performance
Power :	173 hp \| 127 kW
Max power in :	7000 rpm.
Maximum speed :	225 km/h \| 140 mph
Acceleration from 0 to 100 km/h :	8.1 sec
Torque :	200 Nm @ 4250 rpm.
Engine
Model Engine :	N45B20
Engine position :	Front, longitudinal
Engine displacement :	1997 cm3
Engine oil capacity :	4.5 l
Fuel System :	Multi-point indirect injection
Aspiration / Turbine :	Naturally aspirated engine
Position of cylinders :	Inline
Valvetrain :	DOHC
Number of cylinders :	4
Number of valves per cylinder :	4
Compression ratio :	11
Piston Stroke :	88 mm
Cylinder Bore :	85 mm
Transmission
Wheel Drive :	Rear wheel drive
Number of Gears (manual transmission) :	6
Chassis
Length :	4520 mm \| 178.0 in
Width :	1817 mm \| 71.5 in
Width including mirrors :	2013 mm \| 79.3 in
Height :	1421 mm \| 55.9 in
Wheelbase :	2760 mm \| 108.7 in
Front track :	1500 mm \| 59.1 in
Rear (Back) track :	1513 mm \| 59.6 in
Front overhang :	755 mm
Rear overhang :	1005 mm
Minimum volume of Luggage (trunk) :	460 l
Front suspension :	Independent, Spring McPherson, with stabilizer
Rear suspension :	Independent, spring multi-link with stabilizer
Max weight :	1870 kg \| 4123 lbs
Front brakes :	Ventilated discs
Rear brakes :	Disc
Kerb Weight :	1425 kg \| 3142 lbs
Steering type :	Steering rack and pinion
Power steering :	Hydraulic Steering
Max. roof load :	75 kg
Tyres / Wheels
Tire size :	225/40 R18; 255/35 R18
Wheel rims size :	8J x 18; 8.5J x 18
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