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1985 4.7 S V8 (310 Hp) Automatic

Technical specifications and auto data, engine info, performance specs, dimensions

FULL CAR SPECIFICATIONS

GENERAL INFO

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SIMILAR CARS

Brand

Porsche

Model

928

Generation

Porsche 928

Modification

4.7 S V8 (310 Hp) Automatic

Body Type

Coupe

Start of production

1985

End of production

1994

Powertrain

ICE

Fuel type

Petrol (Gasoline)

Fuel tank capacity

86 l 22.72 US gal
18.92 UK gal

Engine displacement

4664 cm³ 284.61 cu. In.

Power

310 hp (at 5900 rpm)

Torque

400 Nm (at 4100 rpm) 295.02 lb. ft (at 4100 rpm)

Drive Axle

Rear wheel drive

Top Speed

250 km/h 155 mph

Gearbox type

Automatic

Number of Gears

4

Kerb weight

1550 kg 3417.2 lbs

Length

4447 mm 175.08 in

Width

1836 mm 72.28 in

Doors

2

Seats

4

Wheel rims

7J x 16

FULL SPECS

FUEL CONSUMPTION

Economy

- Urban

16.7 l/100 km 14.08 US mpg
16.91 UK mpg

- Extra urban

8.6 l/100 km 27.35 US mpg
32.85 UK mpg

- Combined

11.93 l/100 km 19.72 US mpg
23.68 UK mpg

PERFORMANCE

Speed

- Top speed

250 km/h 155 mph

Acceleration

0 - 100 km/h

6.7 sec

0 - 60 mph

6.4 sec

ENGINE SPECIFICATION

Engine Model

M28.22

Powertrain

ICE

Fuel type

Petrol (Gasoline)

Fuel system

MPI

Engine Location

Front, Longitudinal

Turbine

none

Engine displacement

4664 cm³ 284.61 cu. In.

Power

310 hp (at 5900 rpm)

Torque

400 Nm (at 4100 rpm) 295.02 lb. ft (at 4100 rpm)

Number of cylinders

8

Valves per cylinder

4

Position of cylinders

V-engine

Cylinder Bore

97 mm 3.82 in

Piston Stroke

78.9 mm 3.11 in

Compression ratio

10.4

Valvetrain

DOHC

Engine oil capacity

7.5 l 7.95 US qt
6.6 UK qt

Coolant

16 l 16.96 US qt
14.08 UK qt

POWER-TO-WEIGHT RATIO (PWR)

Color Index

Dynamic Efficiency

very high Performance

DIMENSIONS

Length

4447 mm 175.08 in

Width

1836 mm 72.28 in

Height

1282 mm 50.47 in

Wheelbase

2500 mm 98.43 in

Front track

1549 mm 60.98 in

Rear (Back) track

1521 mm 59.88 in

Front overhang

1005 mm 39.57 in

Rear overhang

942 mm 37.09 in

Ride height

120 mm 4.72 in

Turning diameter

11.5 m 37.73 ft

Approach angle

15 degree

Departure angle

19.6 degree

DRIVETRAIN, SUSPENSION & TIRES

Drive Axle

Rear wheel drive

Number of Gears

4

Brakes

- Front

Ventilated discs

- Rear

Disc

Assisting system

ABS

Steering type

Steering rack and pinion

Power steering

Hydraulic Steering

Suspension

- Front

Double wishbone

- Rear

Double wishbone

Tire size

- Front

225/50 VR16

- Rear

225/50 VR16

Wheel rims

7J x 16

Rear wheel rims

7J x 16

WEIGHTS & TRUNK SPACE

Kerb weight

1550 kg 3417.2 lbs

Max. weight

1890 kg 4166.7 lbs

Luggage capacity

- Max. roof load

340 kg 749.6 lbs

Max. trailer load with brakes

- 12%

1600 kg 3527.4 lbs

Max. trailer load w/out brakes

750 kg 1653.5 lbs

Max. towbar download

75 kg 165.3 lbs

MODEL REVIEW
Porsche 928 4.7 S V8 (310 Hp) Automatic is made in 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994