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Z4 (E89) LCI Roadster Versions

BMW Z4 (E89) LCI Roadster sDrive20i Specs

(2013 - 2016) - Technical Specifications for Years 2013, 2014, 2015, 2016

Petrol

1997 cm³
121.9 cu-in

Inline 4

184 PS
181 HP / 135 kW

270 Nm
199 lb-ft

235 km/h
146 Mph

BMW Z4 (E89) LCI Roadster sDrive20i Body, Model and Production details

Generation :	E89

Body :	Cabrio

Num. of Doors :	2 doors


BMW Z4 (E89) LCI Roadster sDrive20i Engine Technical Data

Engine type - Number of cylinders :	Inline 4

Engine Code :	-

Fuel type :	Petrol

Fuel System :	Direct Injection.

Engine Alignment :	Longitudinal

Engine Position :	Front

Engine displacement :	1997 cm³ / 121.9 cu-in

Bore x Stroke :	84.0 x 90.1 mm 3.31 x 3.55 inches

Number of valves :	16 Valves

Aspiration :	Turbo + Intercooler

Compression Ratio :	10.0

Horsepower :	184 PS / 181 HP / 135 kW @ 5000 rpm

Maximum torque :	270 Nm / 199 lb-ft @ 1250-4500 rpm

Drive wheels - Traction - Drivetrain :	RWD

Transmission Gearbox - Number of speeds :	6 speed Manual Transmission Relations 1st Gear Ratio: 2nd Gear Ratio: 3rd Gear Ratio: 4th Gear Ratio: 5th Gear Ratio: 6th Gear Ratio: Reverse Gear Ratio: 9.3

Clutch Type :	Dry single disc clutch


BMW Z4 (E89) LCI Roadster sDrive20i Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - City NEDC :	8.9 L/100 km 32 MPG UK 26 MPG US

Fuel Consumption - Economy - Open road NEDC :	5.6 L/100 km 50 MPG UK 42 MPG US

Fuel Consumption - Economy - Combined NEDC :	6.8 L/100 km 42 MPG UK 35 MPG US

Range :	808 km / 502 miles

Fuel Tank Capacity :	55 L 14.5 US gallons 12.1 UK gallons

CO2 emissions :	159 g/km (BMW)

Emission standard :	Euro VI

BMW Z4 (E89) LCI Roadster sDrive20i Performance

Top Speed :	235 km/h / 146 Mph

Acceleration 0 to 100 km/h (0 to 62 mph) :	6.9 s

Acceleration 0 to 1000m :	27.4 s


BMW Z4 (E89) LCI Roadster sDrive20i Size, Dimensions, Aerodynamics and Weight

Wheelbase :	249.6 cm / 98.27 inches

Length :	423.9 cm / 166.89 inches

Width :	179.0 cm / 70.47 inches

Height :	129.1 cm / 50.83 inches

Front Axle :	151.1 cm / 59.49 inches

Rear Axle :	155.9 cm / 61.38 inches

Aerodynamic drag coefficient - Cx :	0.34

Curb Weight :	1470 kg / 3241 lbs

Weight/Power Output Ratio :	8 kg/hp


BMW Z4 (E89) LCI Roadster sDrive20i Interior size, Dimensions

Num. of Seats :	2 seats

Seat distribution :	2

Trunk / Boot capacity :	310 L / 10.9 cu-ft


BMW Z4 (E89) LCI Roadster sDrive20i Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions :	Vented Discs (- mm / - inches)

Rear Brakes - Disc dimensions :	Vented Discs (- mm / - inches)

Front Tyres - Rims dimensions :	225/45 R17

Rear Tyres - Rims dimensions :	225/45 R17

Front Wheels Width :	8.0"

Rear Wheels Width :	8.0"

Steering :	Rack and pinion Electric

Steering ratio :	14.4

Front Suspension :	MacPherson struts. Coil springs.

Rear Suspension :	Coil Springs.