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Porsche 928 928 (1977–1995) Specs

Specifications, engines, dimensions and technical data.

Gen 1 1977 - 1995 928 Coupe
Porsche 928
Engine —
Power —
Fuel —
Gears —
Platform —

Body Style



Porsche 928 928 overview

The Porsche 928 (928) is the 1st generation of the 928, built from 1977 to 1995. It is offered as a Coupe with 9 engines (petrol), from 219 HP to 350 HP. The 5.0 S4 CAT V8 (320 Hp) Automatic accelerates from 0 to 100 km/h in 6.3 s, reaches a top speed of 265 km/h and is 4520 mm long.

How much horsepower does the Porsche 928 have?

The Porsche 928 (928) has 219 HP to 350 HP, depending on the engine: 4.5 M28 (219 HP), 4.7 M28 (234 HP), 4.5 M28 (240 HP), 5.0 M28 (288 HP), 4.7 M28 (300 HP), 4.7 M28 (310 HP), 5.0 M28 (320 HP), 5.0 M28 (330 HP), 5.4 M28 (350 HP).

What engines are available for the Porsche 928?

The Porsche 928 is available with 9 engines: 4.5 M28 (219 HP, petrol), 4.7 M28 (234 HP, petrol), 4.5 M28 (240 HP, petrol), 5.0 M28 (288 HP, petrol), 4.7 M28 (300 HP, petrol), 4.7 M28 (310 HP, petrol), 5.0 M28 (320 HP, petrol), 5.0 M28 (330 HP, petrol), 5.4 M28 (350 HP, petrol).

What are the dimensions of the Porsche 928?

The Porsche 928 is 4520 mm long, 1836 mm wide, 1282 mm tall, with a 2500 mm wheelbase.

How fast is the Porsche 928?

The Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic goes from 0 to 100 km/h in 6.3 s and has a top speed of 265 km/h.

Advanced Specs

Overview

Generation Porsche 928
Year 1986–1991
Platform Porsche 928
Variant 5.0 S4 CAT V8 (320 Hp) Automatic
Body type coupe
Engine type Fuel
Fuel type Petrol
Seats 4
Doors 2

Power & torque

Power 320 HP
Power @ max rpm 6000 rpm
Torque 430 Nm
Torque @ max rpm 3000 rpm

Performance

Top speed 265 km/h
0–100 km/h 6.3 s
0–62 mph 6.3 s

Engine

Engine code M28.42
Displacement 4957 cc
Cylinders 8
Configuration V Engine
Bore 100.0 mm
Stroke 78.9 mm
Compression ratio 10
Valves per cylinder 4
Injection system Multi Port Manifold Injection
Aspiration Naturally Aspirated Engine
Valvetrain dohc
Oil capacity 7.5 L
Coolant 16.0 L
Engine layout Front Longitudinal

Drivetrain & transmission

Drive Rear Wheel Drive
Powertrain architecture Internal Combustion Engine
Drivetrain architecture The Internal Combustion Engine Ice Drives The Rear Wheels Of The Vehicle
Gearbox type torque_converter
Gears 4
Gearbox code 4g_tronic
Gearbox manufacturer mercedes_benz

Dimensions

Length 4520 mm
Width 1836 mm
Height 1282 mm
Wheelbase 2500 mm
Front track 1551 mm
Rear track 1546 mm
Ground clearance 120 mm
Turning circle 11.7 m

Mass

Kerb weight 1600 kg
Max weight 1920 kg
Max load 320 kg

Consumption & emissions

Fuel combined 16.6 L/100km
Fuel extra urban 10.0 L/100km
Fuel tank 86.0 L

Chassis & brakes

Front suspension Double Wishbone Independent Coil Spring
Rear suspension Double Wishbone Independent Coil Spring
Front brakes Ventilated Discs
Rear brakes Ventilated Discs
Steering type Steering Rack And Pinion
Power steering Hydraulic Steering
Tire size Front wheel tires: 225/50 ZR16Rear wheel tires: 245/45 ZR16
Wheel rims Front wheel rims: 7J x 16Rear wheel rims: 8J x 16
Assisting systems Abs Anti Lock Braking System

Efficiency ratios

Weight-to-power 5 kg/Hp, 200 Hp/tonne
Weight-to-torque 3.7 kg/Nm, 268.8 Nm/tonne

Other

Start Of Production 1986
End Of Production 1991

Performance

Engine speed (1k/rpm)

Figures from catalog data; real-world values may differ.

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