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2011 BMW Z4 (E89) 20i (184 Hp) sDrive Steptronic

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Key specs

BMW Z4 Roadster 2011, 2012, 2013

What is the body type, BMW Z4 (E89)?Roadster, 2 Doors, 2 Seats
What is the fuel economy, BMW Z4 (E89) 20i (184 Hp) sDrive Steptronic?6.8 l/100 km
34.59 US mpg
41.54 UK mpg
14.71 km/l
How ECO is the car, BMW Z4 20i (184 Hp) sDrive Steptronic?159 g/km CO2
How fast is the car, 2011 Z4 (E89) 20i (184 Hp) sDrive Steptronic?232 km/h | 144.16 mph
0-100 km/h: 6.9 sec
0-60 mph: 6.6 sec
How much power, BMW Z4 Roadster 2011 20i (184 Hp) sDrive Steptronic?184 Hp, 270 Nm
199.14 lb.-ft.
What is the engine size, BMW Z4 Roadster 2011 20i (184 Hp) sDrive Steptronic?2.0 l
1997 cm3
121.86 cu. in.
How many cylinders, 2011 BMW 20i (184 Hp) sDrive Steptronic?4, Inline
What is the drivetrain, BMW Z4 (E89) Roadster 2011 20i (184 Hp) sDrive Steptronic?Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
How long is this vehicle, 2011 BMW Z4 Roadster?4239 mm
166.89 in.
How wide is the vehicle, 2011 BMW Z4 Roadster?1790 mm
70.47 in.
What is the curb weight, 2011 BMW Z4 (E89) 20i (184 Hp) sDrive Steptronic?1495 kg
3295.91 lbs.
What is the gross weight, 2011 BMW Z4 (E89) 20i (184 Hp) sDrive Steptronic?1750 kg
3858.09 lbs.
How many gears, What type is the gearbox, 2011 BMW Z4 (E89) 20i (184 Hp) sDrive Steptronic?8, automatic transmission

BMW Z4 (E89) 20i (184 Hp) sDrive Steptronic 2011, 2012, 2013 Specs

General information
BrandBMW
Model Z4
Generation Z4 (E89)
Modification (Engine) 20i (184 Hp) sDrive Steptronic
Start of production 2011 year
End of production 2013 year
Powertrain Architecture Internal Combustion engine
Body typeRoadster
Seats 2
Doors 2
Performance specs
Fuel consumption (economy) - urban 9.4 l/100 km 25.02 US mpg
30.05 UK mpg
10.64 km/l
Fuel consumption (economy) - extra urban 5.3 l/100 km 44.38 US mpg
53.3 UK mpg
18.87 km/l
Fuel consumption (economy) - combined 6.8 l/100 km 34.59 US mpg
41.54 UK mpg
14.71 km/l
CO2 emissions159 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 - 100 km/h6.9 sec
Acceleration 0 - 62 mph6.9 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 6.6 sec
Maximum speed 232 km/h 144.16 mph
Weight-to-power ratio 8.1 kg/Hp, 123.1 Hp/tonne
Weight-to-torque ratio 5.5 kg/Nm, 180.6 Nm/tonne
Engine specs
Power 184 Hp @ 5000 rpm.
Power per litre 92.1 Hp/l
Torque 270 Nm @ 1250-4500 rpm. 199.14 lb.-ft. @ 1250-4500 rpm.
Engine layout Front, Longitudinal
Engine Model/Code N20B20A
Engine displacement 1997 cm3 121.86 cu. in.
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 84 mm 3.31 in.
Piston Stroke 90.1 mm 3.55 in.
Compression ratio 10:1
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration Twin-power turbo, Intercooler
Engine oil capacity 5 l 5.28 US qt | 4.4 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 8.5 l 8.98 US qt | 7.48 UK qt
Space, Volume and weights
Kerb Weight 1495 kg 3295.91 lbs.
Max. weight 1750 kg 3858.09 lbs.
Max load 255 kg 562.18 lbs.
Fuel tank capacity 55 l 14.53 US gal | 12.1 UK gal
Dimensions
Length 4239 mm 166.89 in.
Width 1790 mm 70.47 in.
Height 1291 mm 50.83 in.
Wheelbase 2496 mm 98.27 in.
Front track 1511 mm 59.49 in.
Rear (Back) track 1559 mm 61.38 in.
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 8 gears, automatic transmission
Assisting systemsABS (Anti-lock braking system)
Steering type Steering rack and pinion
Tires size 225/45 R17 W
Wheel rims size8J x 17