Infiniti M45 ›› 2009 ›› 2009 Infiniti M45 Specs

2009 Infiniti M45

Select another year: 2010 2009 2008 2007 2006 2004 2003
Select another model: EX35 FX35 FX50 G37 Convertible G37 Coupe G37 Sedan M35 M45 QX56

Specs

Research 2009 Infiniti M45 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

Base

Brakes

Disc - Rear (Yes or ) Yes
Brake Type Pwr
Front Brake Rotor Diam x Thickness (in) 12.6 x 1.1
Rear Brake Rotor Diam x Thickness (in) 12.1 x 0.6
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Brake ABS System 4-Wheel
Disc - Front (Yes or ) Yes

Cargo Area Dimensions

Trunk Volume (ft³) 14.9

Cooling System

Total Cooling System Capacity (qts) 10.2 w/0.9 Reserve

Electrical

Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (Primary) - TBD -

Emissions

EPA Greenhouse Gas Score 4

Engine

Fuel System SMPI
SAE Net Torque @ RPM 336 @ 4000
Engine Order Code
Engine Type Gas V8
Displacement 4.5L/274
SAE Net Horsepower @ RPM 325 @ 6400

Exterior Dimensions

Width, Max w/o mirrors (in) 71.1
Track Width, Rear (in) 61
Track Width, Front (in) 60.5
Height, Overall (in) 59.4
Length, Overall (in) 194.1
Wheelbase (in) 114.2
Liftover Height (in) 28.0
Min Ground Clearance (in) - TBD -

Fuel Tank

Fuel Tank Capacity, Approx (gal) 20

Interior Dimensions

Front Shoulder Room (in) 58.2
Front Leg Room (in) 44.2
Front Head Room (in) 39.6
Second Shoulder Room (in) 56.9
Second Hip Room (in) 53.9
Front Hip Room (in) 55.1
Passenger Capacity 5
Passenger Volume (ft³) 105.2
Second Leg Room (in) 37.3
Second Head Room (in) 37.8

Mileage

EPA Fuel Economy Est - Hwy (MPG) 21
EPA Fuel Economy Est - City (MPG) 16
Fuel Economy Est-Combined (MPG) 18

Steering

Lock to Lock Turns (Steering) 3.0
Steering Ratio (:1), Overall 16.4
Turning Diameter - Wall to Wall (ft) 39.0
Turning Diameter - Curb to Curb (ft) - TBD -
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Type Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft) 36.7

Summary

Body Style 4-door Sedan
Vehicle Name Infiniti M45

Suspension

Suspension Type - Front Independent Double Wishbone
Suspension Type - Front (Cont.) w/Stabilizer Bar
Suspension Type - Rear (Cont.) w/Stabilizer Bar
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Stabilizer Bar Diameter - Rear (in) - TBD -
Suspension Type - Rear Independent Multi-Link

Tires

Spare Tire Order Code
Front Tire Order Code
Rear Tire Order Code
Front Tire Size P245/40WR19
Front Tire Size P245/45VR18
Rear Tire Size P245/40WR19
Rear Tire Size P245/45VR18
Spare Tire Size T145/80D17

Trailering

Wt Distributing Hitch - Max Tongue Wt. (lbs)
Dead Weight Hitch - Max Trailer Wt. (lbs)
Dead Weight Hitch - Max Tongue Wt. (lbs)
Wt Distributing Hitch - Max Trailer Wt. (lbs)

Transmission

Drivetrain Rear Wheel Drive
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1) 0.83
Fourth Gear Ratio (:1) 1.0
Third Gear Ratio (:1) 1.52
Second Gear Ratio (:1) 2.37
First Gear Ratio (:1) 3.83
Trans Description Cont. Again
Trans Description Cont. Automatic
Trans Type 5
Trans Order Code
Final Drive Axle Ratio (:1) 3.36
Clutch Size (in)
Reverse Ratio (:1) 2.61

Vehicle

EPA Classification 4-door Large Car

Weight Information

Base Curb Weight (lbs) 3990

Wheels

Front Wheel Size (in) 19 x 8.5
Spare Wheel Size (in) 17 x - TBD -
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material Steel
Rear Wheel Size (in) 19 x 8.5
Rear Wheel Size (in) 18 x 8.0
Front Wheel Size (in) 18 x 8.0