2013 Infiniti Q50 3.7, 2014 MY US

The Infiniti Q50 3.7 is a rear wheel drive motor car, with its engine mounted in the front, and a 4 door saloon (sedan) bodyshell. Its 6 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 3.7 litres. In this application it produces power and torque figures of 328 bhp (333 PS/245 kW) at 7000 rpm and 365 Nm (269 lbft/37.2 kgm) at 5200 rpm respectively. The engine transfers its power through to the wheels via a 7 speed automatic gearbox. It weighs a claimed 1621 kg at the kerb.

Pictures

Infiniti Q50  -
Infiniti Q50
Image courtesy of Infiniti
Infiniti Q50  -
Infiniti Q50
Image courtesy of Infiniti

Key facts

2013 Infiniti Q50 3.7, 2014 MY US information summary

What body style?
4 door sedan/saloon with 4/5 seats
How long?
4783 mm
How heavy?
1621 kg
What size engine?
3.7 litre, 3696 cm3
How many cylinders?
6, V
How much power?
333 PS / 328 bhp / 245 kW @ 7000 rpm
How much torque?
365 Nm / 269 ft.lb / 37.2 kgm @ 5200 rpm
How economical?
20/30/23 US MPG EPA city/highway/combined

Infiniti Q50 models

Infiniti Q50 3.0t Premium -
4 door sedan/​saloon FR 7A 2997 cm3 304 PS 300 bhp 224 kW 1661 kg
4 door sedan/​saloon FA 7A 2997 cm3 304 PS 300 bhp 224 kW 1763 kg
Infiniti Q50 Red Sport 400 -
4 door sedan/​saloon FR 7A 2997 cm3 406 PS 400 bhp 298 kW 1748 kg
4 door sedan/​saloon FA 7A 2997 cm3 406 PS 400 bhp 298 kW 1817 kg
4 door sedan/​saloon FR 7A 2997 cm3 304 PS 300 bhp 224 kW 1734 kg
4 door sedan/​saloon FA 7A 2997 cm3 304 PS 300 bhp 224 kW 1813 kg
Infiniti Q50 2.0T -
4 door sedan/​saloon FR 7A 1991 cm3 211 PS 208 bhp 155 kW 146.0 CO2 1678 kg
Infiniti Q50 2.0T -
4 door sedan/​saloon FR 7A 1991 cm3 211 PS 208 bhp 155 kW 151.0 CO2 1692 kg
4 door sedan/​saloon FA 7A 3696 cm3 333 PS 328 bhp 245 kW 1700 kg
4 door sedan/​saloon FR 7A 3696 cm3 333 PS 328 bhp 245 kW 1638 kg
4 door sedan/​saloon FA 7A 3696 cm3 333 PS 328 bhp 245 kW 1718 kg
4 door sedan/​saloon FR 7A 3498 cm3 306 PS 302 bhp 225 kW 1775 kg
4 door sedan/​saloon FA 7A 3498 cm3 306 PS 302 bhp 225 kW 1853 kg

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4 door sedan/​saloon FR 8A 2979 cm3 306 PS 302 bhp 225 kW 139.0 CO2 1730 kg
4 door sedan/​saloon FR 8A 2979 cm3 304 PS 300 bhp 224 kW 1980 kg
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4 door sedan/​saloon FA 6A 3564 cm3 325 PS 321 bhp 239 kW 1646 kg
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4 door sedan/​saloon FR 7A 3498 cm3 306 PS 302 bhp 225 kW 159.0 CO2 1610 kg
Mercedes-Benz C-Class Saloon -
4 door sedan/​saloon FA 7A 3498 cm3 306 PS 302 bhp 225 kW 174.0 CO2 1670 kg
4 door sedan/​saloon FR 7A 3498 cm3 306 PS 302 bhp 225 kW 1735 kg
4 door sedan/​saloon FR 7A 3498 cm3 306 PS 302 bhp 225 kW 159.0 CO2 1735 kg
4 door sedan/​saloon FA 7A 3498 cm3 306 PS 302 bhp 225 kW 1805 kg
4 door sedan/​saloon FA 7A 3498 cm3 306 PS 302 bhp 225 kW 174.0 CO2 1825 kg
4 door sedan/​saloon FA 7A 3498 cm3 306 PS 302 bhp 225 kW 174.0 CO2 1825 kg
4 door sedan/​saloon FR 7A 3498 cm3 306 PS 302 bhp 225 kW 159.0 CO2 1735 kg
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4 door sedan/​saloon FA 7A 3498 cm3 306 PS 302 bhp 225 kW 189.0 CO2 1980 kg
4 door sedan/​saloon FA 7A 3498 cm3 306 PS 302 bhp 225 kW 189.0 CO2 2045 kg
4 door sedan/​saloon FR 7A 3498 cm3 306 PS 302 bhp 225 kW 147.0 CO2
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4 door sedan/​saloon FR 7A 3498 cm3 306 PS 302 bhp 225 kW 147.0 CO2 1945 kg
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2013 Infiniti Q50 3.7 data
Applicable to the USA domestic market(s).
bodywork
Body type4/5 seater sedan/saloon
Number of doors4
Designer
dimensions & weights
mminches
Wheelbase 2850 mm 112.2 inches
Track/tread (front) 1443 mm 56.8 inches
Track/tread (rear) 1570 mm 61.8 inches
Length 4783 mm 188.3 inches
Width 1824 mm 71.8 inches
Height 1443 mm 56.8 inches
Ground clearance 130 mm 5.1 inches
length:wheelbase ratio 1.68
Kerb weight 1621 kg 3574 lb
Weight distribution 55.5 % front
fuel tank capacity 75.8 litres 16.7 UK Gal 20 US Gal
aerodynamics
Drag coefficient 0.26
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Nissan
Engine code VQ37VHR
Cylinders V 6 in 60° vee
Capacity 3.7 litre
3696 cc
(225.544 cu in)
Bore × Stroke 95.5 × 86 mm
3.76 × 3.39 in
Bore/stroke ratio 1.11
Valve gear double overhead camshaft (DOHC)
4 valves per cylinder
24 valves in total
maximum power output 333 PS (328 bhp) (245 kW)
at 7000 rpm
Specific output 88.7 bhp/litre
1.45 bhp/cu in
maximum torque 365 Nm (269 ft·lb) (37.2 kgm)
at 5200 rpm
Specific torque 98.76 Nm/litre
1.19 ft·lb/cu3
Engine construction aluminum alloy block & head
sump wet sumped
compression ratio 11:1
Fuel system SMPFI
bmep (brake mean effective pressure) 1241 kPa (180 psi)
Maximum RPM 7500 rpm
crankshaft bearings
Engine coolant Water
Unitary capacity 616 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio 205.16 PS/tonne (1000 kg)
150.89 kW/tonne (1000 kg)
202.34 bhp/tonne (1000 kg)
0.09 bhp/lb
Weight-to-power ratio 6.63 kg/kW
11.07 lb/bhp
fuel consumption
Fuel consumption 20/30/23 US MPG EPA city/highway/combined
universal consumption (calculated from the above)
litres/100km11.8/7.8/10.2 l/100km city/highway/combined
km/litre8.5/12.8/9.8 km/l city/highway/combined
UK MPG24.0/36.0/27.6 UK MPG city/highway/combined
US MPG20.0/30.0/23.0 US MPG city/highway/combined
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 power assisted rack & pinion
turns lock-to-lock 3.010
Turning circle
Front suspension I.DW.ARB.
Rear suspension I.MultiLi.ARB.
Wheel size front 7½ x 17
Wheel size rear 7½ x 17
Tyres front Bridgestone 225/55 R 17
Tyres rear Bridgestone 225/55 R 17
Brakes F/R VeDi/VeDi-S-ABS
Front brake diameter 320 mm
Rear brake diameter 307 mm
Braked area
Gearbox 7 speed automatic
Top gear ratio 0.78
Final drive ratio 3.13
general
Carfolio.com ID356312
Production total
Model code
Model family
RAC rating 33.9
Insurance classification No information available
Tax band No information available
2013 Infiniti Q50 3.7 added 2013-08-30.
Last modified 2013-08-30.