Full specs1971 Marcos 3-Litre specifications
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2261 mm | 89 inches | |
| Track/tread (front) | 1302 mm | 51.3 inches | |
| Track/tread (rear) | 1302 mm | 51.3 inches | |
| Length | 4172 mm | 164.3 inches | |
| Width | 1588 mm | 62.5 inches | |
| Height | 1054 mm | 41.5 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.85 | ||
| Kerb weight | 914 kg | 2015 lb | |
| Weight distribution | 52% front | ||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Ford | ||
| Engine code | |||
| Cylinders | V 6 | ||
| Capacity | 3 litre 2994 cc (182.705 cu in) |
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| Bore × Stroke | 93.66 × 72.42 mm
3.69 × 2.85 in |
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| Bore/stroke ratio | 1.29 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 12 valves in total |
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| maximum power output (DIN) |
140 PS (138 bhp) (103 kW) at 5000 rpm |
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| maximum torque (DIN) |
260 Nm (192 ft·lb) (26.5 kgm) at 3000 rpm |
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| Specific output (DIN) |
34.4 kW/litre 46.7 ps/litre 46.1 bhp/litre 0.76 bhp/cu in |
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| Specific torque (DIN) |
86.84 Nm/litre
1.05 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 8.9:1 | ||
| Fuel system | 1 We carb | ||
| bmep (brake mean effective pressure) | 1091.3 kPa (158.3 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 4 | ||
| Engine coolant | Water | ||
| Unitary capacity | 499 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 5.7 s | ||
| Acceleration 0-60mph | 7.8 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 15.8 s | ||
| Standing kilometre | |||
| Maximum speed | 201 km/h (125 mph) | ||
| Power-to-weight ratio | Higher is better 153.08 PS/tonne (1000 kg) 0.15 PS/kg 112.59 kW/tonne (1000 kg) 0.11 kW/kg 150.98 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.88 kg/kW 14.84 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 | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.W.CS. | ||
| Rear suspension | LA.RA.CS. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 0.82 | ||
| Final drive ratio | 3.58 | ||
| general | |||
| Carfolio.com ID | 32318 | ||
| Production total | |||
| Model code | |||
| RAC rating | 32.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1971 Marcos 3-Litre added before December 1995. Last modified 2013-02-28. |
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Marcos 3-Litre models
2 door fixed-head coupé FR 4OD 2979 cm3/181.8cuin 142 PS 140 bhp 104 kW 914 kg
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