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Generation 1

Porsche 928 4.5 MT 428

03.1977 - 01.1981 · Technical specifications

Engine
4,5 L
Output
240 hp
Fuel
Petrol AI-95
Engine code
M28.01, M28.02, M28.09, M28.10
Transmission
5-speed manual
Drive
Rear-wheel drive
Seating capacity
4
Doors
3
Ground clearance
125 mm
Body style
Hatchback
Front tyres
215/60 VR15
Rear tyres
215/60 VR15

✓ Included○ OptionalNot specified — the source does not confirm this value

Steering wheel and dashboard

Adjustable steering column Included
Leather-wrapped steering wheel Included
Trip computerNot specified
Tilt-adjustable steering wheel Included

Basic specifications

Maximum speed, km/h230
Specification name4.5 MT 428
Drive layoutRear-wheel drive
Ground clearance, mm125
Transmission type5-speed manual
Production period1977 - 1981
Body typeHatchback
Country of assemblyGermany
Number of doors3
0-100 km/h acceleration, s6.8
Engine displacement, cm³4474

Interior trim

Mixed-material upholstery Included
Коврики Included
Leather upholstery Optional

Engine

Valves per cylinder2
Forced inductionNot specified
Maximum torque, N·m (kg·m) at rpm350 (36) / 3600
Fuel usedPetrol AI-95
Compression ratio8.5
Maximum output, hp (kW) at rpm240 (177) / 5500
Engine codeM28.01, M28.02, M28.09, M28.10
Cylinder bore, mm95
Engine typeV-образный, 8-цилиндровый
Valve actuationSOHC
Additional engine informationмеханический инжектор
Piston stroke, mm78.9

Suspension

Rear suspensionНезависимая, на двойных поперечных рычагах
Front anti-roll bar Included
Rear anti-roll bar Included
Front suspensionНезависимая, на двойных поперечных рычагах
Limited-slip differential (LSD)Not specified

Interior dimensions

Number of seat rows2
Number of seats4

Lights and optics

Front fog lights Included
Halogen headlights Included
Headlight washers Included
Rear fog lights Included

Roof

Adjustable sunroof Optional

Windows and visibility

Heat-reflecting glazing Optional
Обогрев форсунок стеклоомывателя Optional
Tinted windscreen top strip Optional
Rear wiper Included
Heated rear window Included

Weights and load limits

Mass, kg1450
Максимальная грузоподъёмность420
Mass-to-power ratio, kg/hp6.04
Maximum permitted gross mass, kg1870

Brakes

Rear brakesДисковые вентилируемые
Parking brakeРучной
Front brakesДисковые вентилируемые

Capacities

Luggage capacity, L160
Fuel tank capacity, L86

Climate control

Air conditioning Optional
Climate control Optional

Audio systems

Cassette player Optional
Additional audio equipment4 динамика
CD playerNot specified
Radio Included
Additional audio equipment (optional)8 динамиков

Seats

Sports seats Optional
Heated front seats Optional
Second-row seatsдва индивидуальных сиденья
Front seat adjustmentПередние сиденья с регулировкой по высоте
Power-adjustable driver seat Optional
Front centre armrest Included
Front seat lumbar support adjustment Optional
Power-adjustable front seats Optional
Rear centre armrest Included

Tyres

Front wheels215/60 VR15
Rear wheels215/60 VR15

Steering

Hydraulic power steering Included
Steering mechanismШестерня-рейка

Active safety and driver assistance

Anti-lock braking system (ABS)Not specified
Cruise control Optional
Система контроля давления в шинахNot specified

Side mirrors

Heated mirrors Included
Power-adjustable side mirrors Included
Body-coloured side mirrors Included

Body dimensions

Body dimensions (L x W x H), mm4447 x 1836 x 1313

Fuel consumption

Combined fuel consumption, L/100 km15,0

Chassis dimensions

Minimum turning radius, m5.75
Rear track width, mm1530
Wheelbase, mm2500
Front track width, mm1551

Additional exterior features

Rear spoiler Optional

Interior electrical equipment

Central locking Included
Front power windows Included

Wheel rims

Alloy wheels Included
Размер дисков7Jx15

Additional equipment

Anti-glare rear-view mirror Included
Sun visor mirrors Included
Luggage cover Included

Окраска кузова

Окраска кузова металлик Optional

Anti-theft and vehicle protection

Anti-theft system Optional
Болты-секретки Optional

Airbags

Driver airbagNot specified
Front passenger airbagNot specified
Side airbagNot specified

Doors

Body-coloured door handles Included

Emergency equipment

Space-saver spare wheel Optional

Additional details

Коэффициент аэродинамического сопротивления, cW0.38

Additional interior equipment

Power socket Included
Охлаждаемый бокс Included

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