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1975 Opel Admiral B 2.8 S (129 Hp)

1969 Opel Admiral B - Photo 1
Opel Admiral B - Photo 2Opel Admiral B - Photo 3

Key specs

Opel Admiral Sedan 1975, 1976, 1977, 1978

What is the body type, Opel Admiral B?Sedan, 4 Doors, 5 Seats
How fast is the car, 1975 Admiral B 2.8 S (129 Hp)?175 km/h | 108.74 mph
How much power, Opel Admiral Sedan 1975 2.8 S (129 Hp)?129 Hp, 204 Nm
150.46 lb.-ft.
What is the engine size, Opel Admiral Sedan 1975 2.8 S (129 Hp)?2.8 l
2784 cm3
169.89 cu. in.
How many cylinders, 1975 Opel 2.8 S (129 Hp)?6, Inline
What is the drivetrain, Opel Admiral B Sedan 1975 2.8 S (129 Hp)?Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
How long is this vehicle, 1975 Opel Admiral Sedan?4907 mm
193.19 in.
How wide is the vehicle, 1975 Opel Admiral Sedan?1852 mm
72.91 in.
What is the curb weight, 1975 Opel Admiral B 2.8 S (129 Hp)?1475 kg
3251.82 lbs.
What is the gross weight, 1975 Opel Admiral B 2.8 S (129 Hp)?1980 kg
4365.15 lbs.
How much trunk (boot) space, 1975 Opel Admiral Sedan?475 l
16.77 cu. ft.
How many gears, What type is the gearbox, 1975 Opel Admiral B 2.8 S (129 Hp)?4, manual transmission

Opel Admiral B 2.8 S (129 Hp) 1975, 1976, 1977, 1978 Specs

General information
BrandOpel
Model Admiral
Generation Admiral B
Modification (Engine) 2.8 S (129 Hp)
Start of production 1975 year
End of production 1978 year
Powertrain Architecture Internal Combustion engine
Body typeSedan
Seats 5
Doors 4
Performance specs
Fuel Type Petrol (Gasoline)
Maximum speed 175 km/h 108.74 mph
Weight-to-power ratio 11.4 kg/Hp, 87.5 Hp/tonne
Weight-to-torque ratio 7.2 kg/Nm, 138.3 Nm/tonne
Engine specs
Power 129 Hp @ 5000 rpm.
Power per litre 46.3 Hp/l
Torque 204 Nm @ 3800 rpm. 150.46 lb.-ft. @ 3800 rpm.
Engine Model/Code 28S
Engine displacement 2784 cm3 169.89 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 92 mm 3.62 in.
Piston Stroke 69.8 mm 2.75 in.
Compression ratio 9:1
Fuel injection system Carburettor
Engine aspiration Naturally aspirated engine
Valvetrain SOHC
Engine oil capacity 4.5 l 4.76 US qt | 3.96 UK qt
Space, Volume and weights
Kerb Weight 1475 kg 3251.82 lbs.
Max. weight 1980 kg 4365.15 lbs.
Max load 505 kg 1113.33 lbs.
Trunk (boot) space - maximum 475 l 16.77 cu. ft.
Fuel tank capacity 80 l 21.13 US gal | 17.6 UK gal
Permitted trailer load with brakes (12%) 1900 kg 4188.78 lbs.
Permitted trailer load without brakes 750 kg 1653.47 lbs.
Dimensions
Length 4907 mm 193.19 in.
Width 1852 mm 72.91 in.
Height 1450 mm 57.09 in.
Wheelbase 2845 mm 112.01 in.
Front track 1505 mm 59.25 in.
Rear (Back) track 1505 mm 59.25 in.
Ride height (ground clearance) 150 mm 5.91 in.
Drag coefficient (Cd) 0.45
Minimum turning circle (turning diameter) 11.8 m 38.71 ft.
Drivetrain, brakes and suspension specs
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 4 gears, manual transmission
Front brakesVentilated discs
Rear brakesDrum