The Lamborghini Islero 400 GTS is a 2 door coupé style car styled by Marazzi with a front mounted engine supplying power to the rear wheels.
Its engine is a naturally aspirated petrol, 3.9 litre, double overhead camshaft 60 degree V 12 cylinder with 2 valves per cylinder. In this application it has an output of 345 bhp (350 PS/257 kW) of power at 7500 rpm, and maximum torque of 393 N·m (290 lb·ft/40.1 kgm) at 5500 rpm.
The engine supplies its power through to the wheels via a 5 speed manual gearbox.
The stated weight at the kerb is 1375 kg.
The Lamborghini Islero 400 GTS is claimed to achieve a maxiumum speed of 260 km/h or 162 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | Marazzi | ||
| dimensions & weights | |||
| Wheelbase | 2548 mm | 100.3 inches | |
| Track/tread (front) | 1379 mm | 54.3 inches | |
| Track/tread (rear) | 1379 mm | 54.3 inches | |
| Length | 4524 mm | 178.1 inches | |
| Width | 1730 mm | 68.1 inches | |
| Height | 1270 mm | 50 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.78 | ||
| Kerb weight | 1375 kg | 3031 lb | |
| Weight distribution | |||
| fuel tank capacity | 80 litres | 17.6 [21.1] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Lamborghini | ||
| Engine code | L402 | ||
| Cylinders | V 12 in 60° vee | ||
| Capacity | 3.9 litre 3929 cc (239.762 cu in) |
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| Bore × Stroke | 82 × 62 mm
3.23 × 2.44 in |
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| Bore/stroke ratio | 1.32 | ||
| Valve gear | double overhead camshaft (DOHC)
2 valves per cylinder 24 valves in total |
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| maximum power output (DIN) |
350 PS (345 bhp) (257 kW) at 7500 rpm |
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| maximum torque (DIN) |
393 Nm (290 ft·lb) (40.1 kgm) at 5500 rpm |
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| Specific output (DIN) |
65.5 kW/litre 89 ps/litre 87.8 bhp/litre 1.44 bhp/cu in |
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| Specific torque (DIN) |
100.03 Nm/litre
1.21 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 10.8:1 | ||
| Fuel system | 6 We 40 DCOE 20-21 carbs | ||
| bmep (brake mean effective pressure) | 1257 kPa (182.3 psi) | ||
| Maximum RPM | 7900 rpm | ||
| crankshaft bearings | 7 | ||
| Engine coolant | Water | ||
| Unitary capacity | 327.42 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 6.2 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | 25.4 s | ||
| Maximum speed | 260 km/h (162 mph) | ||
| Power-to-weight ratio | Higher is better 254.4 PS/tonne (1000 kg) 0.25 PS/kg 187.1 kW/tonne (1000 kg) 0.19 kW/kg 250.91 bhp/tonne (1000 kg) 0.25 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.34 kg/kW 8.93 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 | 3.800 | ||
| Turning circle | 11.50 m | ||
| Front suspension | I.W.CS.ARB. | ||
| Rear suspension | I.W.CS.ARB. | ||
| Wheel size front | 7.0 x 15 | ||
| Wheel size rear | 7.0 x 15 | ||
| Tyres front | Pirelli Cinturato HS GR 70 VR 15 CN 73 | ||
| Tyres rear | Pirelli Cinturato HS GR 70 VR 15 CN 73 | ||
| Brakes F/R | Di/Di | ||
| Front brake diameter | 300 mm | ||
| Rear brake diameter | 280 mm | ||
| Braked area | 3170 cm2 | ||
| Gearbox | 5 speed manual | ||
| Top gear ratio | 0.82 | ||
| Final drive ratio | 4.09 | ||
| general | |||
| Carfolio.com ID | 91531 | ||
| Production total | |||
| Model code | |||
| RAC rating | 50.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1969 Lamborghini Islero 400 GTS added 2002-01-22. Last modified 2013-02-28. |
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