Full specs1968 Triumph 2.5 PI specifications
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| bodywork | |||
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| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2692 mm | 106 inches | |
| Track/tread (front) | 1245 mm | 49 inches | |
| Track/tread (rear) | 1245 mm | 49 inches | |
| Length | 4413 mm | 173.7 inches | |
| Width | 1651 mm | 65 inches | |
| Height | |||
| Ground clearance | |||
| length:wheelbase ratio | 1.64 | ||
| Kerb weight | 1133 kg | 2498 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Triumph | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 2.5 litre 2498 cc (152.437 cu in) |
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| Bore × Stroke | 74.7 × 95 mm
2.94 × 3.74 in |
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| Bore/stroke ratio | 0.79 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 12 valves in total |
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| maximum power output | 152 PS (150 bhp) (112 kW) at 5500 rpm |
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| maximum torque | 222 Nm (164 ft·lb) (22.6 kgm) at 3500 rpm |
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| Specific output | 44.8 kW/litre 60.9 ps/litre 60 bhp/litre 0.98 bhp/cu in |
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| Specific torque |
88.87 Nm/litre
1.07 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 9.5:1 | ||
| Fuel system | Lu fuel inj. | ||
| bmep (brake mean effective pressure) | 1116.8 kPa (162 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 4 | ||
| Engine coolant | Water | ||
| Unitary capacity | 416.33 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 7.4 s | ||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 17.4 s | ||
| Standing kilometre | |||
| Maximum speed | 171 km/h (106 mph) | ||
| Power-to-weight ratio | Higher is better 134.23 PS/tonne (1000 kg) 0.13 PS/kg 98.72 kW/tonne (1000 kg) 0.1 kW/kg 132.39 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.13 kg/kW 16.92 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 | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | |||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 16830 | ||
| Production total | |||
| Model code | |||
| RAC rating | 20.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1968 Triumph 2.5 PI added before December 1995. Last modified 2013-02-28. |
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