PORSCHE
Porsche 928 928 (1977–1995) Specs
Specifications, engines, dimensions and technical data.
Gen 1
1977 - 1995
928
Coupe
W
L
H
WB
GC
Boot
Engine
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Power
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Fuel
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Gears
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Platform
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Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| MT | 4.5 V8 | 5 | 219 HP | Petrol | — |
| MT | 4.5 V8 Automatic | 5 | 240 HP | Petrol | — |
| MT | 4.7 S | 5 | 300 HP | Petrol | — |
| MT | 4.7 S V8 | 5 | 234 HP | Petrol | — |
| MT | 4.7 S V8 | 5 | 310 HP | Petrol | — |
| AT | 4.7 S V8 Automatic | 4 | 310 HP | Petrol | — |
| MT | 5.0 GT V8 | 5 | 330 HP | Petrol | — |
| AT | 5.0 S CAT V8 Automatic | 4 | 288 HP | Petrol | — |
| MT | 5.0 S V8 | 5 | 288 HP | Petrol | — |
| AT | 5.0 S V8 Automatic | 4 | 288 HP | Petrol | — |
| MT | 5.0 S4 | 5 | 320 HP | Petrol | — |
| AT | 5.0 S4 CAT V8 Automatic | 4 | 320 HP | Petrol | — |
| MT | 5.4 GTS V8 Automatic | 5 | 350 HP | Petrol | — |
Note: Performance figures may vary based on market and conditions.
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 4.7 S V8 (310 Hp) Automatic accelerates from 0 to 100 km/h in 6.7 s, reaches a top speed of 250 km/h and is 4447 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 4447 mm long, 1836 mm wide, 1282 mm tall, with a 2500 mm wheelbase.
How fast is the Porsche 928?
The Porsche 928 4.7 S V8 (310 Hp) Automatic goes from 0 to 100 km/h in 6.7 s and has a top speed of 250 km/h.
Advanced Specs
Overview
| Generation | Porsche 928 |
|---|---|
| Year | 1985–1994 |
| Platform | Porsche 928 |
| Variant | 4.7 S V8 (310 Hp) Automatic |
| Body type | coupe |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 4 |
| Doors | 2 |
Power & torque
| Power | 310 HP |
|---|---|
| Power @ max rpm | 5900 rpm |
| Torque | 400 Nm |
| Torque @ max rpm | 4100 rpm |
Performance
| Top speed | 250 km/h |
|---|---|
| 0–100 km/h | 6.7 s |
| 0–62 mph | 6.7 s |
Engine
| Engine code | M28.22 |
|---|---|
| Displacement | 4664 cc |
| Cylinders | 8 |
| Configuration | V Engine |
| Bore | 97.0 mm |
| Stroke | 78.9 mm |
| Compression ratio | 10.4 |
| 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 | 4447 mm |
|---|---|
| Width | 1836 mm |
| Height | 1282 mm |
| Wheelbase | 2500 mm |
| Front track | 1549 mm |
| Rear track | 1521 mm |
| Ground clearance | 120 mm |
| Turning circle | 11.5 m |
Mass
| Kerb weight | 1550 kg |
|---|---|
| Max weight | 1890 kg |
| Max load | 340 kg |
Consumption & emissions
| Fuel combined | 11.9 L/100km |
|---|---|
| Fuel urban | 16.7 L/100km |
| Fuel extra urban | 8.6 L/100km |
| Fuel tank | 86.0 L |
Chassis & brakes
| Front suspension | Double Wishbone |
|---|---|
| Rear suspension | Double Wishbone |
| Front brakes | Ventilated Discs |
| Rear brakes | disc |
| Steering type | Steering Rack And Pinion |
| Power steering | Hydraulic Steering |
| Tire size | Front wheel tires: 225/50 VR16Rear wheel tires: 225/50 VR16 |
| Wheel rims | Front wheel rims: 7J x 16Rear wheel rims: 7J x 16 |
| Assisting systems | Abs Anti Lock Braking System |
Efficiency ratios
| Weight-to-power | 5 kg/Hp, 200 Hp/tonne |
|---|---|
| Weight-to-torque | 3.9 kg/Nm, 258.1 Nm/tonne |
| Max roof load | 75 kg |
Other
| Start Of Production | 1985 |
|---|---|
| End Of Production | 1994 |
| Front Overhang | 1005 |
| Rear Overhang | 942 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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