2002 - Infiniti - Q45

Technical Specs of This Model
1. Q45 1989
2. Q45 2002
3. Q45 1997
General Information
Make Infiniti
Model Q45
Production Year 2002
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 4/5S SAL
Number of Doors 4
Wheelbase 2870 mm     (113 in)
Front Track 1580 mm     (62,2 in)
Rear Track 1560 mm     (61,4 in)
Length 5070 mm     (199,6 in)
Width 1844 mm     (72,6 in)
Height 1491 mm     (58,7 in)
Ground Clearance
Length / Wheelbase Ratio 1,77
Weight 1724 kg     (3797,4 lb)
Weight Distribution (front/rear) %54 / %46
Fuel Capacity 81,1 litre   (17,8 Imp gal ,  21,4 US gal)
Aerodynamics
Drag Coefficient 0,3
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Nissan
Engine Location Front
Engine Alignment Longitudinal
Engine Construction aluminium block & head
Coolant Type Water
Engine Type DOHC
Number of Cylinders and Placement V-8
Valves per Cylinder 4    (Total of 32 Pieces)
Engine Displacement 4494 cc     (274,24 cu in)
Bore 93 mm     (3,66 in)
Stroke 82,7 mm     (3,26 in)
Bore / Stroke Ratio 1,12
Unitary Capacity 561,75 cc/cylinder    (34,28 cu in/cylinder)
Number of Main Bearings
Compression Ratio 10,5 : 1
Fuel System Type MPFi
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter Yes
Maximum Engine Power 340 HP     (253,5 kW)
Maximum Engine Power rpm 6400 d/d
Maximum Engine Torque 451 N.m     (332,8 lb.ft ,  46 kg.m)
Maximum Engine Torque rpm 4000 d/d
Engine Torque at Max. Engine Power rpm 378,3 N.m    (6400 d/d)
Power / Weight Ratio 197,2 HP/ton    (147,1 W/kg)
Power / Engine Displacement Ratio 75,7 HP/litre    (56,4 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph
0 - 100 km/h
0 - 160 km/h
80 - 120 km/h (in top gear)
0 - 400 m Acceleration
0 - 1000 m Acceleration
Top Speed
Gearbox and Transmission
Transmission Type 5A
Top Gear Ratio 0,83 : 1
Final Drive Ratio 2,76 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type rack & pinion VPAS
Steering Turns (lock to lock) 3,3
Turning Circle Diameter
Suspension (front) I.CS.ARB.
Suspension (rear) I.MultiLi.CS.ARB.
Brakes (front/rear) VeDi/VeDi-S-ABS
Brake Disc Diameter (front) 290 mm
Brake Disc Diameter (rear) 292 mm
Wheels (front) 7.5JJ x 17
Wheels (rear) 7.5JJ x 17
Tyres (front) P225/55 R 17 V
Tyres (rear) P225/55 R 17 V