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Z4 Roadster (E85) Versions

BMW Z4 Roadster (E85) 3.0i Specs

(2003 - 2006) - Technical Specifications for Years 2003, 2004, 2005, 2006

Petrol

181.8 cu-in
2979 cm³

Inline 6

228 HP
231 PS / 170 kW

221 lb-ft
300 Nm

155 Mph
250 km/h

BMW Z4 Roadster (E85) 3.0i Body, Model and Production details

Generation :	E85

Body :	-

Num. of Doors :	2 doors


BMW Z4 Roadster (E85) 3.0i Engine Technical Data

Engine type - Number of cylinders :	Inline 6

Engine Code :	30 6S 3

Fuel type :	Petrol

Fuel System :	MPI - Siemens MS45

Engine Alignment :	Longitudinal

Engine displacement :	181.8 cu-in / 2979 cm³

Bore x Stroke :	3.31 x 3.53 inches 84.0 x 89.6 mm

Number of valves :	24 Valves

Aspiration :	naturally-aspirated

Compression Ratio :	10.2

Horsepower :	228 HP / 231 PS / 170 kW @ 5900 rpm

Maximum torque :	221 lb-ft / 300 Nm @ 3500 rpm

Drive wheels - Traction - Drivetrain :	RWD

Transmission Gearbox - Number of speeds :	6 speed Manual


BMW Z4 Roadster (E85) 3.0i Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - City NEDC :	17 MPG 13.5 L/100 km 21 MPG UK

Fuel Consumption - Economy - Open road NEDC :	36 MPG 6.6 L/100 km 43 MPG UK

Fuel Consumption - Economy - Combined NEDC :	26 MPG 9.1 L/100 km 31 MPG UK

Range :	375 miles / 604 km

Fuel Tank Capacity :	14.5 gallons 55 L 12.1 UK gallons

CO2 emissions :	221 g/km (BMW)

BMW Z4 Roadster (E85) 3.0i Safety Ratings

Euro NCAP	BMW Z4 Roadster (E85) 3.0i Euro NCAP Safety Rating Adult: Pedestrian: Child: 4 of 5 2 of 5 0 of 5 Tested on: 2004

BMW Z4 Roadster (E85) 3.0i Performance

Top Speed :	155 Mph / 250 km/h

Acceleration 0 to 100 km/h (0 to 62 mph) :	5.9 s


BMW Z4 Roadster (E85) 3.0i Size, Dimensions, Aerodynamics and Weight

Wheelbase :	98.43 inches / 250.0 cm

Length :	161.02 inches / 409.0 cm

Width :	70.08 inches / 178.0 cm

Height :	51.18 inches / 130.0 cm

Aerodynamic drag coefficient - Cx :	-

Curb Weight :	2844 lbs / 1290 kg

Weight/Power Output Ratio :	5.6 kg/hp


BMW Z4 Roadster (E85) 3.0i Interior size, Dimensions

Num. of Seats :	2 seats

Trunk / Boot capacity :	from 8.5 cu-ft / 240 L


BMW Z4 Roadster (E85) 3.0i Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions :	Vented Discs (11.81 inches / 300 mm)

Rear Brakes - Disc dimensions :	Vented Discs (11.57 inches / 294 mm)

Front Tyres - Rims dimensions :	225/45 R17

Rear Tyres - Rims dimensions :	225/45 R17

Front Suspension :	Independent. McPherson. Coil Springs. Anti-roll bar.

Rear Suspension :	Independent transverse arms. coil springs