Porsche - 928-4.7 S (300 Hp)

Porsche - 928

Last updated - June 27, 2025, 11:11 p.m.

Details	-
Brand	Porsche
Model	928
Generation	928
Modification	4.7 S (300 Hp)
Start Of Production	1979
End Of Production	1983

Performance

The car specs indicate a high-performance sports car with a maximum speed of 250 km/h (155.34 mph).

Specs	-
Max Speed	250 km/h 155.34 mph

Body & Dimensions

The Porsche 928 is a sleek and powerful coupe with a length of 17.5 feet, width of 7.2 feet, and height of 5 feet. It has a wheelbase of 9.8 feet and a turning radius of 34.12 feet. With 4 seats and 2 doors, it's a comfortable ride for a small family or group of friends.

Specs	-
Rating
Body Type	Coupe
Seats	4
Doors	2
Length	4450 mm 175.2 in.
Width	1840 mm 72.44 in.
Height	1280 mm 50.39 in.
Wheelbase	2500 mm 98.43 in.
Front Track	1550 mm 61.02 in.
Rear Track	1520 mm 59.84 in.
Front Overhang	1005 mm 39.57 in.
Rear Overhang	945 mm 37.2 in.
Min Turning Circle	10.4 m 34.12 ft.

Fuel Consumption

The Porsche 928 is a high-performance sports car with a petrol engine, offering a thrilling driving experience.

Specs	-
Rating
Fuel Type	Petrol (Gasoline)

Engine & Transmission

The car in question is a 928 model with an internal combustion engine, producing 300 Hp at 5900 rpm and 385 Nm of torque at 4500 rpm. The engine, which has a displacement of 4662 cm3 and is naturally aspirated, is a front, longitudinal V-engine with 8 cylinders and a multi-port manifold injection system. The car has a manual transmission with 5 gears, driving the rear wheels. The front and rear suspensions are both double wishbone, independent coil spring. The engine oil capacity is 7.5 l and the coolant capacity is 16 l.

Specs	-
Rating
Powertrain Architecture	Internal Combustion engine
Power	300 Hp @ 5900 rpm.
Power Per Litre	64.4 Hp/l
Torque	385 Nm @ 4500 rpm. 283.96 lb.-ft. @ 4500 rpm.
Engine Layout	Front, Longitudinal
Engine Model Code	M28.11
Engine Displacement	4662 cm3 284.49 cu. in.
Number Of Cylinders	8
Engine Configuration	V-engine
Cylinder Bore	97 mm 3.82 in.
Piston Stroke	78.9 mm 3.11 in.
Number Of Valves Per Cylinder	2
Fuel Injection System	Multi-port manifold injection
Engine Aspiration	Naturally aspirated engine
Engine Oil Capacity	7.5 l 7.93 US qt \| 6.6 UK qt
Engine Oil Specification	10W-50
Coolant	16 l 16.91 US qt \| 14.08 UK qt
Drivetrain Architecture	The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive Wheel	Rear wheel drive
Number Of Gears And Type Of Gearbox	5 gears, manual transmission
Front Suspension	Double wishbone, Independent coil spring
Rear Suspension	Double wishbone, Independent coil spring

Brakes

The car specs indicate a well-equipped and reliable vehicle. The disc brakes front and rear provide excellent stopping power, while the steering rack and pinion steering system offers precise handling. The tires and wheels are of appropriate size for optimal performance.

Specs	-
Rating
Front Brakes	Disc
Rear Brakes	Disc
Steering Type	Steering rack and pinion
Tires Size	225/50 R16
Wheel Rims Size	7J x 16

Weight & Capacity

The car in question is a 928 model with a weight-to-power ratio of 5 kg/Hp (200 Hp/tonne) and a weight-to-torque ratio of 3.9 kg/Nm (256.7 Nm/tonne). The kerb weight of the car is 1500 kg (3306.93 lbs.), with a maximum weight of 1780 kg (3924.23 lbs.) and a maximum load capacity of 280 kg (617.29 lbs.). The car has a fuel tank capacity of 86 L (22.72 US gal | 18.92 UK gal), with a maximum roof load of 35 kg (77.16 lbs.) and a permitted towbar download of 50 kg (110.23 lbs.).

Specs	-
Rating
Weight To Power Ratio	5 kg/Hp, 200 Hp/tonne
Weight To Torque Ratio	3.9 kg/Nm, 256.7 Nm/tonne
Kerb Weight	1500 kg 3306.93 lbs.
Max Weight	1780 kg 3924.23 lbs.
Max Load	280 kg 617.29 lbs.
Fuel Tank Capacity	86 l 22.72 US gal \| 18.92 UK gal
Max Roof Load	35 kg 77.16 lbs.
Permitted Towbar Download	50 kg 110.23 lbs.