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Z4 Roadster (E85) Versions


BMW Z4 Roadster (E85) 2.5si Specs

(2006 - 2008) - Technical Specifications for Years 2006, 2007, 2008
BMW Z4 Roadster (E85) image
With a fuel consumption of 8.4 litres/100km - 34 mpg UK - 28 mpg US (Average), 0 to 100 km/h (62mph) in 6.5 seconds, a maximum top speed of 149 mph (240 km/h), a curb weight of 2778 lbs (1260 kgs), the Z4 Roadster (E85) 2.5si has a naturally-aspirated Inline 6 cylinder engine, Petrol motor.
This engine produces a maximum power of 218 PS (215 bhp - 160 kW) at 6500 rpm and a maximum torque of 250 Nm (184 lb.ft) at 2750 - 4250 rpm. The power is transmitted to the road by the rear wheel drive (RWD) with a 6 speed Manual gearbox.
On the topic of chassis details responsible for road holding, handling behavior and ride comfort, the Z4 Roadster (E85) has Independent. McPherson. coil springs. anti-roll bar front suspension and Independent transverse arms. coil springs rear suspension. Stock tire sizes are 225 / 50 on 16 inch rims at the front, and 225 / 50 on 16 inch rims at the rear. For stopping power, the Z4 Roadster (E85) 2.5si braking system includes Vented Discs at the front and Discs at the rear.
The Z4 Roadster (E85) model is a car manufactured by BMW, sold new from year 2006 until 2008, and available after that as a used car.

BMW Z4 Roadster (E85) 2.5si Engine Technical Data BMW Z4 Roadster (E85) 2.5si Engine Technical Data

Engine type - Number of cylinders : Inline 6
Engine Code : -
Fuel type : Petrol
Fuel System : MPI
Engine Alignment : Longitudinal
Engine size - Displacement - Engine capacity : 2497 cm3 or 152.4 cu-in
Bore x Stroke : 82.0 x 78.8 mm
3.23 x 3.07 inches
Number of valves : 24 Valves
Aspiration : N/A
Compression Ratio : 11.0
Maximum power - Output - Horsepower : 218 PS or 215 bhp or 160 kW @ 6500 rpm
Maximum torque : 250 Nm or 184 lb.ft @ 2750 - 4250 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :

BMW Z4 Roadster (E85) 2.5si Fuel Consumption (Economy), Emissions and Range BMW Z4 Roadster (E85) 2.5si Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Combined: 8.4 L/100km
34 mpg UK / 28 mpg US
Fuel Consumption - Economy - Open road: 6.3 L/100km
45 mpg UK / 37 mpg US
Fuel Consumption - Economy - City: 12.0 L/100km
24 mpg UK / 20 mpg US
Range : 654 Km or 406 miles
Fuel Tank Capacity : 55 L
12.1 UK gallons
14.5 US gallons
CO2 emissions : 202 g/Km (BMW)

BMW Z4 Roadster (E85) 2.5si Safety Ratings

Euro NCAP

BMW Z4 Roadster (E85) 2.5si Performance BMW Z4 Roadster (E85) 2.5si Performance

Top Speed : 240 km/h or 149 Mph
Acceleration 0 to 100 km/h (0 to 62 mph) : 6.5 s
Acceleration 0 to 1000m : 26.5 s

BMW Z4 Roadster (E85) 2.5si Size, Dimensions, Aerodynamics and Weight BMW Z4 Roadster (E85) 2.5si Size, Dimensions, Aerodynamics and Weight

Num. of Doors : 2
Wheelbase : 250 cm or 98.43 inches
Length : 409 cm or 161.02 inches
Width : 178 cm or 70.08 inches
Height : 130 cm or 51.18 inches
Aerodynamic drag coefficient - Cx : 0.36
Front Brakes - Disc dimensions : Vented Discs (300 mm)
Rear Brakes - Dics dimensions : Discs (294 mm)
Front Tyres - Rims dimensions : 225/50 R16
Rear Tyres - Rims dimensions : 225/50 R16
Curb Weight : 1260 kg OR 2778 lbs
Weight-Power Output Ratio : 5.8 kg/hp
Trunk / Boot capacity : 240-260 L
Front Suspension : Independent. McPherson. coil springs. anti-roll bar
Rear Suspension : Independent transverse arms. coil springs
What engine is in BMW Z4 Roadster (E85) 2.5si?
The BMW Z4 Roadster (E85) 2.5si has a Inline 6, Petrol engine with 2497 cm3 / 152.4 cu-in capacity.

How many horsepower (hp) does a 2006 BMW Z4 Roadster (E85) 2.5si have?
The 2006 BMW Z4 Roadster (E85) 2.5si has 218 PS / 215 bhp / 160 kW.

How much does a BMW Z4 Roadster (E85) 2.5si weighs?
The BMW Z4 Roadster (E85) 2.5si weighs 1260 Kg / 2778 lbs.

What is the top speed of a BMW Z4 Roadster (E85) 2.5si?
The BMW Z4 Roadster (E85) 2.5si top speed is 240 Km/h / 149 mph.

Is BMW Z4 Roadster (E85) 2.5si All Wheel Drive (AWD)?
No, the BMW Z4 Roadster (E85) 2.5si is not All Wheel Drive (AWD). It's Rear Wheel Drive (RWD).

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