Specifications: BMW 1 Series Hatchback 3dr (E81) 120i (170 Hp) Steptronic 2007, 2008, 2009, 2010, 2011

2007 BMW 1 Series Hatchback 3dr (E81) - Photo 1

BMW 1 Series Hatchback 3dr (E81) 120i (170 Hp) Steptronic – Full specifications
General information
Brand BMW
Model 1 Series
Generation 1 Series Hatchback 3dr (E81)
Modification (Engine) 120i (170 Hp) Steptronic
Start of production 2007 year
End of production 2011 year
Powertrain Architecture Internal Combustion engine
Body type Hatchback
Seats 4
Doors 3
Performance specs
Fuel consumption (economy) – urban 8.9 l/100 km
26.4 US mpg
31.7 UK mpg
11.2 km/l
Fuel consumption (economy) – extra urban 5.3 l/100 km
44.4 US mpg
53.3 UK mpg
18.9 km/l
Fuel consumption (economy) – combined 6.6 l/100 km
35.6 US mpg
42.8 UK mpg
15.2 km/l
CO2 emissions 155 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 8.3 sec
Acceleration 0 – 62 mph 8.3 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 7.9 sec
Maximum speed 222 km/h
137.94 mph
Emission standard Euro 5
Weight-to-power ratio 7.7 kg/Hp, 129.8 Hp/tonne
Weight-to-torque ratio 6.2 kg/Nm, 160.3 Nm/tonne
Engine specs
Power 170 Hp @ 6700 rpm.
Power per litre 85.2 Hp/l
Torque 210 Nm @ 4250 rpm.
154.89 lb.-ft. @ 4250 rpm.
Engine layout Front, Longitudinal
Engine Model/Code N43B20A
Engine displacement 1995 cm3
121.74 cu. in.
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 84 mm
3.31 in.
Piston Stroke 90 mm
3.54 in.
Compression ratio 12:1
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration Naturally aspirated engine
Engine oil capacity 4.25 l
4.49 US qt | 3.74 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 7.8 l
8.24 US qt | 6.86 UK qt

Space, Volume and weights
Kerb Weight 1310 kg
2888.06 lbs.
Max. weight 1810 kg
3990.37 lbs.
Max load 500 kg
1102.31 lbs.
Trunk (boot) space – minimum 330 l
11.65 cu. ft.
Trunk (boot) space – maximum 1150 l
40.61 cu. ft.
Fuel tank capacity 53 l
14 US gal | 11.66 UK gal
Max. roof load 75 kg
165.35 lbs.
Permitted trailer load with brakes (12%) 1200 kg
2645.55 lbs.
Permitted trailer load without brakes 680 kg
1499.14 lbs.
Permitted towbar download 75 kg
165.35 lbs.
Dimensions
Length 4239 mm
166.89 in.
Width 1748 mm
68.82 in.
Height 1421 mm
55.94 in.
Wheelbase 2660 mm
104.72 in.
Front track 1480 mm
58.27 in.
Rear (Back) track 1493 mm
58.78 in.
Ride height (ground clearance) 145 mm
5.71 in.
Drag coefficient (Cd) 0.30
Minimum turning circle (turning diameter) 10.7 m
35.1 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 6 gears, automatic transmission Steptronic
Front suspension Double wishbone
Rear suspension Independent multi-link suspension
Front brakes Ventilated discs
Rear brakes Disc
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Tires size 205/55 R16 87 V
Wheel rims size 7J x 16

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