Full specs
2011 Infiniti FX50 specifications
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| bodywork | |||
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| Body type | 4/5 seater suv/sports utility vehicle | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2885 mm | 113.6 inches | |
| Track/tread (front) | 1635 mm | 64.4 inches | |
| Track/tread (rear) | 1640 mm | 64.6 inches | |
| Length | 4865 mm | 191.5 inches | |
| Width | 1925 mm | 75.8 inches | |
| Height | 1680 mm | 66.1 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.69 | ||
| Kerb weight | 2120 kg | 4674 lb | |
| Weight distribution | |||
| fuel tank capacity | 90 litres | 19.8 [23.8] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.35 | ||
| Frontal area | 2.71 m² | ||
| CdA | 0.95 | ||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Nissan | ||
| Engine code | VK50VE | ||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 5 litre 5026 cc (306.705 cu in) |
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| Bore × Stroke | 95.5 × 87.7 mm
3.76 × 3.45 in |
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| Bore/stroke ratio | 1.09 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 32 valves in total |
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| maximum power output | 390 PS (385 bhp) (287 kW) at 6500 rpm |
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| maximum torque | 500 Nm (369 ft·lb) (51 kgm) at 4400 rpm |
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| Specific output | 57.1 kW/litre 77.7 ps/litre 76.6 bhp/litre 1.26 bhp/cu in |
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| Specific torque |
99.48 Nm/litre
1.2 ft·lb/cu3 |
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| Engine construction | aluminium block & heads | ||
| Lubrication | wet sumped | ||
| compression ratio | 10.9:1 | ||
| Fuel system | EFI | ||
| bmep (brake mean effective pressure) | 1250.1 kPa (181.3 psi) | ||
| Maximum RPM | 6800 rpm | ||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 628.25 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 5.8 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 184.13 PS/tonne (1000 kg) 0.18 PS/kg 135.42 kW/tonne (1000 kg) 0.14 kW/kg 181.6 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.38 kg/kW 12.33 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 18.9/9.8/13.1 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 18.9/9.8/13.1 l/100km urban/extra-urban/combined | ||
| km/litre | 5.3/10.2/7.6 km/l urban/extra-urban/combined | ||
| UK MPG | 14.9/28.8/21.6 UK MPG urban/extra-urban/combined | ||
| US MPG | 12.4/24.0/18.0 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 307.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | G | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | all wheel drive | ||
| Torque split | |||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | 2.960 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 9½ x 21 | ||
| Wheel size rear | 9½ x 21 | ||
| Tyres front | 265/45 R 21 W | ||
| Tyres rear | 265/45 R 21 W | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 355 mm | ||
| Rear brake diameter | 350 mm | ||
| Braked area | |||
| Gearbox | 7 speed automatic | ||
| Top gear ratio | 0.77 | ||
| Final drive ratio | 3.54 | ||
| general | |||
| Carfolio.com ID | 269005 | ||
| Production total | |||
| Model code | |||
| RAC rating | 45.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2011 Infiniti FX50 added 2012-05-04. Last modified 2025-10-21. |
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