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Infiniti Q45

Bodywork

type 4/5S SAL
doors 4

Engine information

Bore × stroke 93.00 mm × 82.70 mm 3.66 in × 3.26 in
Cylinders V-8
Displace 4.5 litre 4494 cc (274.241 cu in)
Engine type DOHC
Valves 4 valves per cylinder | 32 valves in total
Engine construction aluminium block & heads
Sump Wet sumped
Compression ratio 10.50:1
Fuel system MPFi
Maximum power 344.7 PS (340.0 bhp) (253.5 kW) @ 6400 rpm
0-50 mph
0-60 mph
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed
Fuel consumption
CO2 emissions
Power to weight ratio 197.22 bhp/ton
Specific output
Maximum torque 451.0 Nm (333 ft·lb) (46 kgm) @ 4000 rpm
bmep 1261.1 kPa (182.9 psi)
Specific torque 100.36 Nm/litre
Maximum rpm 6700 rpm
Code VK45DE
Main bearings
Coolant Water
Bore / stroke ratio 1.12
Unitary capacity 561.75 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter Y

Dimensions and weight

wheelbase 2870 mm
wheelbase 113 in
Length (milimeters) 5070 mm
Length (inches) 199.6 in
Width (milimeters) 1844 mm
Width (inches) 72.6 in
Height (milimeters) 1491 mm
Height (inches) 58.7 in
L:W ratio 1.77
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1724 kg
Kerb weight (pounds) 3801 lb
Weight distribuiton 54.00 %
Fuel capacity (litres) 81.1 litre
Fuel capacity (UK Ga) 17.8 UK Ga
Fuel capacity (US Gal) 21.4 US Gal

Aerodynamics

Drag coefficient 0.300
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion VPAS
Turns lock-to-lock 3.300
Turning circle
Tyres P225/55 R 17 V
Wheels 7½JJ x 17
Brakes F/R VeDi/VeDi-S-ABS
Brake ∅ 290 mm
Braked area
Transmission 5A
Top gear ratio 0.83
Final drive ratio 2.76

General information

RAC rating 42.9
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 2002 Infiniti Q45 PDF Manual
Q45 picture
Designer unknown
Year 2002

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