Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986

Key specs

Porsche 928 (Coupe) 928 1986,1987,1988,1989,1990,1991

What is the body type, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

Coupe, 2 Doors, 4 Seats

What is the fuel economy, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

16.6 l/100 km 14.17 US mpg
10.0 l/100 km 23.52 US mpg

How much power, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

320 Hp @ 6000 rpm.
64.6 Hp/l

How fast is the car, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

265 km/h 164.66 mph

What is the engine size, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

4957 cm3
302.49 cu. in.

How many cylinders, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

8, V-engine

What is the drivetrain, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

Rear wheel drive,

How long is this vehicle, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

4520 mm
177.95 in.

How wide is the vehicle, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

1836 mm
72.28 in.

What is the curb weight, Porsche 928 5.0 S4 CAT V8 (320 Hp) Automatic 1986?

1600 kg
3527.4 lbs.

Porsche 928 (Coupe) 928 1986,1987,1988,1989,1990,1991 Specs

General information

Brand Porsche
Model 928 (Coupe)
Version 928
Engine version 5.0 S4 CAT V8 (320 Hp) Automatic
Year production start 1986
Year production end 1991
Vehicle type Coupe
Horsepower RPM 320 Hp @ 6000 rpm.
Acceleration 0 - 100 kmh sec 6.3 sec
Curb weight kg -lbs total

1600 kg

3527.4 lbs.
Overall length mm - inch

4520 mm

177.95 in.
Doors 2
Top Speed 265 km/h 164.66 mph

Engine specs

Designation model M28.42
Cam configuration DOHC
Engine position and orientation Front, Longitudinal
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

4957 cm3

302.49 cu. in.
Eng. horsepower RPM 320 Hp @ 6000 rpm.
Horsepower per litre 64.6 Hp/l
Weight / horsepower kg/hp - hp/tons

5 kg/Hp

200 Hp/tonne
Weight / torque kg/Nm - Nm/tons 3.7 kg/Nm, 268.8 Nm/tonne

3.7 kg/Nm

268.8 Nm/tonne
Torque Nm RPM lb-ft RPM

430 Nm @ 3000 rpm.

317.15 lb.-ft. @ 3000 rpm.
Bore (mm in)

100 mm

3.94 in.
Stroke (mm in)

78.9 mm

3.11 in.
Compression ratio 10
Fuel delivery system Multi-point indirect injection
Fuel type Petrol (Gasoline)
Valvetrain 4
Engine aspiration Naturally aspirated engine
Engine oil liters | quarts

7.5 l

7.93 US qt | 6.6 UK qt
Engine coolant

16 l

16.91 US qt | 14.08 UK qt
Powertrain architecture Internal Combustion engine
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration Rear wheel drive

Brakes

Front brakes Ventilated discs
Rear brakes Ventilated discs
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

11.7 m

38.39 ft.

Suspension

Front suspension Double wishbone, Independent, spring
Rear suspension Double wishbone, Independent, spring

Body / Chassis

Wheels & Tyres

Wheels size Front wheel tires: 225/50 ZR16
Wheels rims Front wheel rims: 7J x 16

Exterior

Interior

Safety and Security

Passenger

Passengers seats 4

Dimensions

Overall length mm - inch

4520 mm

177.95 in.
Overall width mm -inch

1836 mm

72.28 in.
Overall height mm -inch

1282 mm

50.47 in.
Wheelbase mm - inch

2500 mm

98.43 in.
Track width front mm - inch

1551 mm

61.06 in.
Track width rear mm - inch

1546 mm

60.87 in.

Weights

Curb weight kg -lbs total

1600 kg

3527.4 lbs.
Gross weight kg -lbs total

1920 kg

4232.88 lbs.
Capacities kg - lbs

320 kg

705.48 lbs.
Fuel tank liters | gallons

86 l

22.72 US gal | 18.92 UK gal

Fuel economy

Highway l/100 km - mpg

10.0 l/100 km

23.52 US mpg
Combined l/100 km - Mpg

16.6 l/100 km

14.17 US mpg
Autonomy km (combined use) 538

Engine type

8 CYLINDER V-Engine
It's an engine with eight cylinder piston where the cylinders share a common crankshaft and are arranged in a V configuration.

What is the 8 cylinder V-engine displacement: it is in a range between 2926 cc and 8135 cc in recent model line up powertrain.

How much is the power of the 8 cylinder V-engine: the power of the 8 cylinder V-engine is in a range from 125 bhp to 1160 bhp.

Which cars use 8 cylinder V-engine: in recent years several manufactures have been used the V8 engine for 3 main applications: premium, sport cars and lightweight trucks. 8 V engine is the American preferred engine for iconic giant pick-up.

What is the eight cylinder V angle: the majority of V8 engines use a V-angle of 90 degrees. This angle results in good engine balance and low vibrations. The downside is a larger powertrain body that makes the use of this configuration suitable only for longitudinal position and rear drive wheels traction.

V8 engines with a 60 degree V-angle were used in the 1996-1999 by Ford and in 2005-2011 by Volvo. The Ford engine used a 60 degree V-angle because it was based on a V6 engine with a 60 degree V-angle. Both the Ford and Volvo engines were used in transverse engine chassis, which were designed for a front-wheel-drive layout. To reduce the vibrations caused by the unbalanced 60 degree V-angle, Volvo's used a balance shaft and offset split crankpins.

The Rolls-Royce Meteorite tank engine also used a 60 degree V-angle, since it was derived from the 60 degree V12 Rolls-Royce Meteor which in turn was based on the famous Rolls-Royce Merlin V12 engine.

Most V8 engines fitted to road cars use a cross-plane crankshaft, since this configuration produces less vibration due to the perfect primary balance and secondary balance.

The rumbling exhaust sound produced by a typical cross-plane V8 engine is partly due to the uneven firing order within each of the two banks of four cylinders and with separate exhaust systems for each bank of cylinders, this uneven pulsing creates the legendary rumbling sound that is typically of V8 engines.

edited by arrabbiata

Website Design and Website Development by TIS