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

General Information

Modification (Engine)

20i (184 Hp) sDrive Automatic

Start of production

2011 year

Powertrain Architecture

Internal Combustion engine

Body type

Roadster

Seats

Doors

End of production

2013 year

Engine

Power

184 Hp @ 5000 rpm.

Power per litre

92.1 Hp/l

Engine location

Front, Longitudinal

Number of cylinders

Position of cylinders

Inline

Compression ratio

Number of valves per cylinder

Engine aspiration

Twin-power turbo, Intercooler

Torque

270 Nm @ 1250-4500 rpm.

Engine displacement

1997

Cylinder Bore

84 mm

Piston Stroke

90.1 mm

Engine oil capacity

4.8 l

Coolant

8.5 l

Fuel System

Direct injection

Dimensions

Rear (Back) track

1559 mm

Width

1790 mm

Height

1291 mm

Length

4239 mm

Front track

1511 mm

Wheelbase

2496 mm

Performance Characteristics

CO₂ emissions

159 g/km

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

6.9 sec

Weight-to-power ratio

8.1 kg/Hp, 123.1 Hp/tonne

Weight-to-torque ratio

5.5 kg/Nm, 180.6 Nm/tonne

Fuel consumption (economy) - urban

9.4 l

Fuel consumption (economy) - extra urban

5.3 l

Fuel consumption (economy) - combined

6.8 l

Maximum speed

232 km/h

Volume and Weight

Max load

255 kg

Kerb Weight

1495 kg

Fuel tank capacity

55 l

Max. weight

1750 kg

Transmission, Brakes and Suspension

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 systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Wheel rims size

8J x 17

Tires size

225/45 R17 W

BMW Z4 20i (184 Hp) sDrive Automatic