Compare: BMW Z4 2006 Roadster 177 Hp

General information

Brand

BMW

Model

Generation

Z4 (E85 LCI, facelift 2006)

Modification (Engine)

2.5i (177 Hp)

Start of production

2006

End of production

2008

Powertrain Architecture

Internal Combustion engine

Body type

Roadster

Seats

Doors

Performance specs

Fuel consumption (economy) - urban

11.8 l/100 km

Fuel consumption (economy) - extra urban

6.1 l/100 km

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

7.1 sec

Acceleration 0 - 62 mph

7.1 sec

Acceleration 0 - 60 mph

6.7 sec (Calculated by Auto-Data.net)

Maximum speed

229 km/h

Weight-to-power ratio

7.2 kg/Hp, 138.8 Hp/tonne

Weight-to-torque ratio

5.5 kg/Nm, 180.4 Nm/tonne

Internal combustion engine specs

Power

177 Hp @ 5800 rpm.

Power per litre

70.9 Hp/l

Torque

230 Nm @ 3500 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

N52B25A

Engine displacement

2497 cm³

Number of cylinders

Engine configuration

Inline

Cylinder Bore

82 mm

Piston Stroke

78.8 mm

Compression ratio

Number of valves per cylinder

Fuel injection system

Multi-port manifold injection

Engine aspiration

Naturally aspirated engine

Valvetrain

DOHC

Engine oil capacity

6.5 l

Engine oil specification

Volume and weights

Kerb Weight

1275 kg

Max. weight

1570 kg

Max load

295 kg

Trunk (boot) space - maximum

260 l

Fuel tank capacity

55 l

Dimensions

Length

4091 mm

Width

1781 mm

Height

1299 mm

Wheelbase

2495 mm

Front track

1473 mm

Rear (Back) track

1523 mm

Drivetrain, brakes and suspension specs

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

6 gears, manual transmission

Front suspension

Independent, McPherson type with coil spring and anti-roll bar

Rear suspension

Coil spring

Front brakes

Disc

Rear brakes

Disc

Assisting systems

ABS (Anti-lock braking system)

Tire size

225/50 R16

Wheel rim size