2011 Infiniti G25 Model Comparison

General Pricing

Resale Value	$32,000.00	$45,750.00	$60,950.00
Destination	$895.00	$895.00	$875.00
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Engines & Power

Standard Engine	2.5L V6	3.7L V6	5.6L V8
Horsepower	218 @ 6400 RPM	325 @ 7000 RPM	420 @ 6000 RPM
Torque	187 @ 4800 RPM	267 @ 5200 RPM	417 @ 4400 RPM
Valves	4	4	4
Displacement (cc)	2496	3696	5552
Bore X Stroke (in.)	3.3 X 2.9	3.8 X 3.4	3.9 X 3.6
Compression Ratio	10.3:1	11.0:1	11.5:1

Fuel Economy

City (mpg)	20	17	16
Highway (mpg)	29	25	23

Exterior Dimensions & Weight

Curb Weight - Automatic (lb.)	3534.0	4078.6	4224.1
Wheelbase (in.)	112.2	112.2	114.2
Length (in.)	187.9	183.3	194.7
Width (in.)	69.8	72.9	71.1
Height (in.)	57.2	55.1	59.6
Track Front (in.)	59.8	60.8	62.0
Track Rear (in.)	60.2	62.8	61.6
Ground Clearance (in.)	N/A	N/A	N/A

Interior Dimensions

Standard Seating	5	4	5
Front Headroom (in.)	40.5	39.4	39.1
Rear Headroom (in.)	37.7	34.5	37.7
Front Legroom (in.)	43.9	43.9	44.0
Rear Legroom (in.)	34.7	27.2	36.2
Front Shoulder Room (in.)	55.6	53.7	58.4
Rear Shoulder Room (in.)	55.2	45.8	56.7
Front Hip Room (in.)	55.1	53.4	54.3
Rear Hip Room (in.)	53.7	41.7	53.5

Payload & Towing

Passenger Volumn (cu. ft.)

99.0

78.4

103.6

Steering, Suspension & Brakes

Front Suspension	wishbone	wishbone	wishbone
Rear Suspension	multi-link	multi-link	multi-link
Tires	225/55R17	225/50R18	245/50R18

Anti-Theft & Locks

Power Door Locks

Std.

Std.

Std.

Braking & Traction

4 Wheel Drive / All Wheel Drive	rear wheel drive	rear wheel drive	4x4 wheel drive
ABS Brakes (2 or 4 Wheel)	Std.	Std.	Std.
Limited Slip Differential or Axle	N/A	N/A	N/A
Vehicle Stability Control System	Std.	Std.	Std.

Entertainment, Communication & Navigation

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

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

N/A

N/A

Std.

Windows, Mirrors & Wipers

Power Windows

Std.

Std.

Std.