Specifications: Opel GT I 1.1 SR (67 Hp) 1968, 1969, 1970

1968 Opel GT I - Photo 1

Opel GT I 1.1 SR (67 Hp) – Full specifications
General information
Brand Opel
Model GT
Generation GT I
Modification (Engine) 1.1 SR (67 Hp)
Start of production August, 1968 year
End of production May, 1970 year
Powertrain Architecture Internal Combustion engine
Body type Coupe
Seats 2
Doors 2
Performance specs
Fuel Type Petrol (Gasoline)
Maximum speed 155 km/h
96.31 mph
Weight-to-power ratio 12.7 kg/Hp, 78.5 Hp/tonne
Weight-to-torque ratio 10.2 kg/Nm, 98.5 Nm/tonne
Engine specs
Power 67 Hp @ 6000 rpm.
Power per litre 62.2 Hp/l
Torque 84 Nm @ 4600-5400 rpm.
61.96 lb.-ft. @ 4600-5400 rpm.
Engine layout Front, Longitudinal
Engine Model/Code 11SR
Engine displacement 1078 cm3
65.78 cu. in.
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 74.93 mm
2.95 in.
Piston Stroke 60.96 mm
2.4 in.
Compression ratio 9.2:1
Number of valves per cylinder 2
Fuel injection system Carburettor
Engine aspiration Naturally aspirated engine
Valvetrain CIH
Engine oil capacity 2.8 l
2.96 US qt | 2.46 UK qt
Coolant 4.7 l
4.97 US qt | 4.14 UK qt

Space, Volume and weights
Kerb Weight 853 kg
1880.54 lbs.
Fuel tank capacity 55 l
14.53 US gal | 12.1 UK gal
Dimensions
Length 4112 mm
161.89 in.
Width 1580 mm
62.2 in.
Height 1224 mm
48.19 in.
Wheelbase 2431 mm
95.71 in.
Front track 1255 mm
49.41 in.
Rear (Back) track 1278 mm
50.31 in.
Front overhang 927 mm
36.5 in.
Rear overhang 754 mm
29.69 in.
Ride height (ground clearance) 129 mm
5.08 in.
Minimum turning circle (turning diameter) 10.8 m
35.43 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 suspension Double wishbone
Rear suspension Rigid axle suspension
Front brakes Disc
Rear brakes Drum
Wheel rims size 5J x 13

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