Full specs1972 Opel Manta SR specifications
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| bodywork | |||
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| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2430 mm | 95.7 inches | |
| Track/tread (front) | 1331 mm | 52.4 inches | |
| Track/tread (rear) | 1320 mm | 52 inches | |
| Length | 4343 mm | 171 inches | |
| Width | 1632 mm | 64.3 inches | |
| Height | 1345 mm | 53 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.79 | ||
| Kerb weight | 970 kg | 2138 lb | |
| Weight distribution | |||
| fuel tank capacity | 45 litres | 9.9 [11.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Opel | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.6 litre 1584 cc (96.662 cu in) |
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| Bore × Stroke | 85 × 69.8 mm
3.35 × 2.75 in |
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| Bore/stroke ratio | 1.22 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (DIN) |
80 PS (79 bhp) (59 kW) at 5200 rpm |
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| maximum torque (DIN) |
118 Nm (87 ft·lb) (12 kgm) at 3400 rpm |
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| Specific output (DIN) |
37.2 kW/litre 50.6 ps/litre 49.9 bhp/litre 0.82 bhp/cu in |
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| Specific torque (DIN) |
74.49 Nm/litre
0.9 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9.5:1 | ||
| Fuel system | 1 Solex 32 DIDTA-4 carburettor | ||
| bmep (brake mean effective pressure) | 936.1 kPa (135.8 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 396 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | Higher is better 82.58 PS/tonne (1000 kg) 0.08 PS/kg 60.73 kW/tonne (1000 kg) 0.06 kW/kg 81.44 bhp/tonne (1000 kg) 0.08 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 16.47 kg/kW 27.5 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | rack & pinion | ||
| turns lock-to-lock | 3.000 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 5½ x 13 | ||
| Wheel size rear | 5½ x 13 | ||
| Tyres front | 185/70 SR 13 | ||
| Tyres rear | 185/70 SR 13 | ||
| Brakes F/R | Di/Dr-S | ||
| Front brake diameter | 238 mm | ||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.89 | ||
| general | |||
| Carfolio.com ID | 324764 | ||
| Production total | |||
| Model code | |||
| RAC rating | 17.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1972 Opel Manta SR added 2013-03-25. Last modified 2020-02-02. |
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Opel Manta models
2 door fixed-head coupé FR 4M 1897 cm3/115.8cuin 90 PS 89 bhp 66 kW 950 kg
2 door fixed-head coupé FR 4M 1584 cm3/96.7cuin 80 PS 79 bhp 59 kW
2 door fixed-head coupé FR 4M 1584 cm3/96.7cuin 68 PS 67 bhp 50 kW 960 kg
2 door fixed-head coupé FR 4M 1897 cm3/115.8cuin 90 PS 89 bhp 66 kW 970 kg
2 door fixed-head coupé FR 3A 1897 cm3/115.8cuin 90 PS 89 bhp 66 kW 970 kg
2 door fixed-head coupé FR 4M 1897 cm3/115.8cuin 91 PS 90 bhp 67 kW 955 kg
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