2003 Infiniti Q45 Comparisons

General Pricing

Resale Value	$56,000.00	$55,125.00	$51,800.00
Destination	$545.00	$575.00	$695.00
	Get a Quote	Get a Quote	Get a Quote

Engines & Power

Standard Engine	4.5L V8	4.3L V8	4.4L V8
Horsepower	340 @ 6400 RPM	290 @ 5600 RPM	290 @ 5400 RPM
Torque	333 @ 4000 RPM	320 @ 3400 RPM	324 @ 3600 RPM
Valves	4	4	4
Displacement (cc)	4494	4293	4398
Bore X Stroke (in.)	3.7 X 3.3	3.6 X 3.2	3.6 X 3.3
Compression Ratio	10.5:1	10.5:1	10:1

Fuel Economy

City (mpg)	23	25	24
Highway (mpg)	23	25	24

Exterior Dimensions & Weight

Curb Weight - Automatic (lb.)	3977.1	3944.1	3803.0
Wheelbase (in.)	113.0	115.2	111.4
Length (in.)	199.6	196.7	188.0
Width (in.)	72.6	72.0	70.9
Height (in.)	58.7	58.7	56.5
Track Front (in.)	62.2	61.8	59.5
Track Rear (in.)	61.4	61.8	60.1
Ground Clearance (in.)	N/A	N/A	N/A

Interior Dimensions

Standard Seating	5	5	5
Front Headroom (in.)	38.4	39.6	37.4
Rear Headroom (in.)	36.4	38.0	37.2
Front Legroom (in.)	44.0	44.0	41.7
Rear Legroom (in.)	37.3	37.6	34.2
Front Shoulder Room (in.)	58.2	58.3	56.8
Rear Shoulder Room (in.)	57.2	58.2	55.9
Front Hip Room (in.)	56.5	56.7	58.0
Rear Hip Room (in.)	55.0	57.3	58.5

Payload & Towing

Passenger Volumn (cu. ft.)

102.1

107.2

92.5

Steering, Suspension & Brakes

Front Suspension	strut	wishbone	strut
Rear Suspension	multi-link	wishbone	multi-link
Tires	225/55R17	225/55R17	225/55R16

Anti-Theft & Locks

Power Door Locks

Std.

Std.

Std.

Braking & Traction

4 Wheel Drive / All Wheel Drive	rear wheel drive	rear wheel drive	rear wheel drive
ABS Brakes (2 or 4 Wheel)	Std.	Std.	Std.
Limited Slip Differential or Axle	Std.	N/A	N/A
Vehicle Stability Control System	Std.	Std.	Std.

Entertainment, Communication & Navigation

Radio	AM/FM	AM/FM	AM/FM
Cassette Player	Yes	Yes	N/A
CD Player	Yes	Yes	Yes
CD Changer	Yes	Yes	N/A
DVD Player	N/A	N/A	N/A
Navigation Aid	Std.	N/A	N/A

Interior

Cruise Control	Std.	Std.	Std.
Tilt Steering	Yes	Yes	Yes
Telescopic Steering Column	Yes	Yes	Yes

Heating, Ventilation & Air Conditioning

Air Conditioning

Std.

Std.

Std.

Safety

Driver Airbag	Std.	Std.	Std.
Front Side Airbag	Std.	Std.	Std.
Passenger Side Airbag	Std.	Std.	Std.
Rear Side Airbag	N/A	N/A	N/A

Seats

Driver Multi-Adjustable Power Seat

Yes

Yes

Yes

Roof

Sunroof / Moonroof

Std.

N/A

Std.

Windows, Mirrors & Wipers

Power Windows

Std.

Std.

Std.