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  4. Porsche 928 4.7 S V8 (310 Hp) Automatic 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
Porsche 928 4.7 S V8 (310 Hp) Automatic 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
Porsche 928 4.7 S V8 (310 Hp) Automatic 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
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General information

Name

Porsche 928 4.7 S V8 (310 Hp) Automatic 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994

Brand

Porsche
Model

928
Generation

928
Year of production

1985

Number of seats

2

Number of doors

2

Body type

Coupe
Powertrain architecture

Internal Combustion engine
Engine Modification

4.7 S V8 (310 Hp) Automatic

Power

310 Hp @ 5900 rpm.

Torque (Nm)

400 Nm @ 4100 rpm.

Electrical System

Performance specs

Fuel consumption economy urban (l/100 km)

16.7 l/100 km

Fuel consumption economy extra urban (l/100 km)

8.6 l/100 km

Fuel consumption economy combined (l/100 km)

11.93 l/100 km

Acceleration 0-100 km/h

6.7 sec

Maximum speed (km/h)

250 km/h

Engine specs

Engine #1

Engine code
M28.21/22
Power
310 Hp @ 5900 rpm.
Power per litre
66.5 Hp/l
Torque
400 Nm @ 4100 rpm.
Maximum engine speed
6394 rpm.
Engine displacement
4664 cm3
Number of cylinders
8
Position of cylinders
V-engine
Cylinder bore
97 mm
Piston stroke
78.9 mm
Compression ratio
10.4
Number of valves per cylinder
4
Fuel system
Multi-point indirect injection
Fuel type
Petrol (Gasoline)
Valve train
DOHC

Space volume and weights

Curb weight (kg)

1550 kg

Max weight (kg)

1890 kg

Fuel tank capacity (l)

86 l

Dimensions

Length (mm)

4447 mm

Width (mm)

1836 mm

Height (mm)

1282 mm

Wheelbase (mm)

2500 mm

Front track (mm)

1549 mm

Rear track (mm)

1521 mm

Minimum turning circle turning diameter (mm)

11.5 m

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

automatic

Front suspension system

Double wishbone

Rear suspension system

Double wishbone

Front brakes

Ventilated discs

Rear brakes

Disc

Power steering

Hydraulic Steering

Front tires size

Front wheel tires: 225/50 VR16Rear wheel tires: 225/50 VR16

Rear tires size

Front wheel tires: 225/50 VR16Rear wheel tires: 225/50 VR16

Wheel rims size

Front wheel rims: 7J x 16Rear wheel rims: 7J x 16

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