Car Specs

2003 Infiniti M45

Information

Infiniti

Quick Facts

Build Start: 2003

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Specifications

General

Build Start: 2003
Model Variant: M45

Dimensions

Wheelbase: 2800mm
Track/tread (rear): 1509mm
Width: 1770mm
Ground clearance: 145mm
Kerb weight: 1747kg
Fuel Tank Capacity: 79.9litres
Track/tread (front): 1509mm
Length: 5010mm
Height: 1463mm

Body Details

Body Type: 4/5 seater sedan/saloon

Engine Details

Compression Ratio: 10.5:1
Engine Coolant: Water
Aspiration: Normal
Engine Position: front
Top Gear Ratio: 0.83
Engine Type: naturally aspirated petrol
Engine Code: VK45DE
Capacity: 4.5 litre (4494cc)
Bore/stroke ratio: 1.12
Specific output: 56.4 kW/litre76.7 ps/litre, 75.7 1.24bhp/litre
Engine Construction: aluminium block & heads
Catalytic converter: Y
Engine Layout: longitudinal
Gearbox: 5 speed automatic
Final Drive Ratio: 3.13
Engine Manufacturer: Nissan
Cylinders: V 8
Bore × Stroke: 93 × 82.7mm
Specific torque: 100.36Nm/litre
Sump: wet sumped

Performance

Power-to-weight ratio: 197.32 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive
Maximum Power Output: 345 @ 6400 rpm
Maximum RPM: 6600rpm
Weight-to-power ratio: 6.89kg/kW
Maximum Torque: 451 Nmlb/ft

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Fuel Consump.

Fuel system: MPFi

Chassis & Geomtry

Front Suspension: I.CS.ARB.
Turns Lock-to-Lock: 2.900
Rear suspension: I.MultiLi.CS.ARB.
Length:Wheelbase Ratio: 1.79
Weight Distribution: 58% front

Brakes

bmep (brake mean effective pressure): 1261.1kPa
Brakes F/R: VeDi/VeDi-S-ABS
Rear brake diameter: 292mm
Front Brake Diameter: 290mm

Wheels & Tyres

Wheel Size Front: 18x7.5JJ
Tyres Front: 235/45 R 18 W
Wheel Size Rear: 18x7.5JJ
Tyres Rear: 235/45 R 18 W

Aerodynamics

Drag coefficient: 0.31

Other

RAC rating: 42.9
Unitary Capacity: 561.75cc
Number of doors: 4
Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 32 valves in total

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