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BMW Z4 (E89) 28i (245 Hp) sDrive 2011, 2012, 2013
BMW Z4 (E89) 28i (245 Hp) sDrive 2011, 2012, 2013
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General information

Name

BMW Z4 (E89) 28i (245 Hp) sDrive 2011, 2012, 2013

Brand

BMW
Model

Z4
Generation

Z4 (E89)
Year of production

2011

Number of seats

2

Number of doors

2

Body type

Cabriolet
Powertrain architecture

Internal Combustion engine
Engine Modification

28i (245 Hp) sDrive

Power

245 Hp @ 5000-6500 rpm.

Torque (Nm)

350 Nm @ 1250-4800 rpm.

Electrical System

Performance specs

CO2 emissions (g/km)

159 g/km

Fuel consumption economy urban (l/100 km)

9.1 l/100 km

Fuel consumption economy extra urban (l/100 km)

5.5 l/100 km

Fuel consumption economy combined (l/100 km)

6.8 l/100 km

Acceleration 0-100 km/h

5.7 sec

Maximum speed (km/h)

250 km/h

Engine specs

Engine #1

Engine code
N20B20
Power
245 Hp @ 5000-6500 rpm.
Power per litre
122.7 Hp/l
Torque
350 Nm @ 1250-4800 rpm.
Engine displacement
1997 cm3
Number of cylinders
4
Position of cylinders
Inline
Cylinder bore
84 mm
Piston stroke
90.1 mm
Number of valves per cylinder
4
Fuel system
Direct injection
Fuel type
Petrol (Gasoline)
Turbine
Twin-power turbo

Space volume and weights

Curb weight (kg)

1475 kg

Max weight (kg)

1730 kg

Fuel tank capacity (l)

55 l

Dimensions

Length (mm)

4239 mm

Width (mm)

1790 mm

Height (mm)

1291 mm

Wheelbase (mm)

2496 mm

Front track (mm)

1511 mm

Rear track (mm)

1559 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

6

Front tires size

225/45 R17 W

Rear tires size

225/45 R17 W

Wheel rims size

8J x 17

Technology and Operation