Specifications: Opel Manta B 1.3 S (75 Hp) 1975, 1976, 1977, 1978, 1979, 1980, 1981

1976 Opel Manta B - Photo 1

Opel Manta B 1.3 S (75 Hp) – Full specifications
General information
Brand Opel
Model Manta
Generation Manta B
Modification (Engine) 1.3 S (75 Hp)
Start of production 1975 year
End of production 1981 year
Powertrain Architecture Internal Combustion engine
Body type Coupe
Seats 4
Doors 2
Performance specs
Fuel Type Petrol (Gasoline)
Weight-to-power ratio 14.2 kg/Hp, 70.4 Hp/tonne
Weight-to-torque ratio 10.8 kg/Nm, 93 Nm/tonne
Engine specs
Power 75 Hp @ 5800 rpm.
Power per litre 57.8 Hp/l
Torque 99 Nm @ 3800-4600 rpm.
73.02 lb.-ft. @ 3800-4600 rpm.
Engine layout Front, Longitudinal
Engine Model/Code 13S, 13SC
Engine displacement 1297 cm3
79.15 cu. in.
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 75 mm
2.95 in.
Piston Stroke 73.4 mm
2.89 in.
Compression ratio 9.2:1
Number of valves per cylinder 2
Fuel injection system Carburettor
Engine aspiration Naturally aspirated engine
Valvetrain SOHC
Engine oil capacity 2.5 l
2.64 US qt | 2.2 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 5.8 l
6.13 US qt | 5.1 UK qt

Space, Volume and weights
Kerb Weight 1065 kg
2347.92 lbs.
Trunk (boot) space – maximum 490 l
17.3 cu. ft.
Fuel tank capacity 50 l
13.21 US gal | 11 UK gal
Dimensions
Length 4445 mm
175 in.
Width 1670 mm
65.75 in.
Height 1330 mm
52.36 in.
Wheelbase 2518 mm
99.13 in.
Front track 1375 mm
54.13 in.
Rear (Back) track 1375 mm
54.13 in.
Minimum turning circle (turning diameter) 10.5 m
34.45 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 brakes Disc
Rear brakes Drum
Steering type Steering rack and pinion

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