The Maserati GranTurismo is a coupé designed by Pininfarina with 2 doors and a front mounted engine which transmits the power through the rear wheels.
The 8 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 4.2 litres. It produces power and torque figures of 400 bhp (406 PS/298 kW) at 7100 rpm and 460 Nm (339 lbft/46.9 kgm) at 4750 rpm respectively.
The engine transmits power to the wheels via a 6 speed automatic gearbox.
The stated kerb weight is 1880 kg.
It is claimed to attain a maxiumum speed of 285 km/h or 177 mph, stated fuel consumption is 21.6/10.5/14.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 345.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | Pininfarina | ||
| dimensions & weights | |||
| Wheelbase | 2942 mm | 115.8 inches | |
| Track/tread (front) | 1586 mm | 62.4 inches | |
| Track/tread (rear) | 1590 mm | 62.6 inches | |
| Length | 4881 mm | 192.2 inches | |
| Width | 1847 mm | 72.7 inches | |
| Height | 1353 mm | 53.3 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.66 | ||
| Kerb weight | 1880 kg | 4145 lb | |
| Weight distribution | 49% front | ||
| fuel tank capacity | 86 litres | 18.9 [22.7] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.33 | ||
| Frontal area | 2.20 m² | ||
| CdA | 0.73 | ||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Maserati | ||
| Engine code | |||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 4.2 litre 4244 cc (258.985 cu in) |
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| Bore × Stroke | 92 × 79.8 mm
3.62 × 3.14 in |
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| Bore/stroke ratio | 1.15 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 32 valves in total |
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| maximum power output | 406 PS (400 bhp) (298 kW) at 7100 rpm |
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| maximum torque | 460 Nm (339 ft·lb) (46.9 kgm) at 4750 rpm |
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| Specific output | 70.3 kW/litre 95.6 ps/litre 94.3 bhp/litre 1.54 bhp/cu in |
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| Specific torque |
108.39 Nm/litre
1.31 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 11:1 | ||
| Fuel system | |||
| bmep (brake mean effective pressure) | 1362 kPa (197.5 psi) | ||
| Maximum RPM | 7250 rpm | ||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 530.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 3.9 s | ||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 5.4 s | ||
| Acceleration 0-160km/h (100mph) | 12.3 s | ||
| Standing quarter-mile | 13.7 s
@ 105 mph |
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| Standing kilometre | 23.9 s
@ 225 km/h |
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| Maximum speed | 285 km/h (177 mph) | ||
| Power-to-weight ratio | Higher is better 215.72 PS/tonne (1000 kg) 0.22 PS/kg 158.66 kW/tonne (1000 kg) 0.16 kW/kg 212.77 bhp/tonne (1000 kg) 0.21 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.3 kg/kW 10.53 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 21.6/10.5/14.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 21.6/10.5/14.6 l/100km urban/extra-urban/combined | ||
| km/litre | 4.6/9.5/6.8 km/l urban/extra-urban/combined | ||
| UK MPG | 13.1/26.9/19.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 10.9/22.4/16.1 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 345.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| 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.DW.CS. | ||
| Rear suspension | I.DW.CS. | ||
| Wheel size front | 8½J x 19 | ||
| Wheel size rear | 10½J x 19 | ||
| Tyres front | 245/40 ZR 19 | ||
| Tyres rear | 285/40 ZR 19 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 330 mm | ||
| Rear brake diameter | 330 mm | ||
| Braked area | |||
| Gearbox | 6 speed automatic | ||
| Top gear ratio | 0.69 | ||
| Final drive ratio | 3.73 | ||
| general | |||
| Carfolio.com ID | 155595 | ||
| Production total | |||
| Model code | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Maserati GranTurismo added 2007-03-06. Last modified 2013-02-28. |
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