Infiniti QX50 ›› 2015 ›› 2015 Infiniti QX50 Specs

2015 Infiniti QX50

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Research 2015 Infiniti QX50 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

RWD 4dr


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

Cargo Area Dimensions

Cargo Volume to Seat 3 (ft³) 18.6
Cargo Volume to Seat 2 (ft³) 18.6
Cargo Volume to Seat 1 (ft³) 47.4


Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (Primary) 500


Tons/yr of CO2 Emissions @ 15K mi/year 8.8 (Est)


Engine Order Code
Engine Type Premium Unleaded V-6
Displacement 3.7 L/226
Fuel System Sequential MPI
SAE Net Horsepower @ RPM 325 @ 7000
SAE Net Torque @ RPM 267 @ 5200

Exterior Dimensions

Liftover Height (in) 28.5
Track Width, Rear (in) 64.6
Wheelbase (in) 110.2
Length, Overall (in) 182.3
Height, Overall (in) 61.9
Track Width, Front (in) 62.7
Min Ground Clearance (in) 6
Width, Max w/o mirrors (in) 71

Fuel Tank

Fuel Tank Capacity, Approx (gal) 20

Interior Dimensions

Passenger Capacity 5
Second Hip Room (in) 50
Second Shoulder Room (in) 55.1
Second Leg Room (in) 28.5
Second Head Room (in) 38.4
Front Hip Room (in) 52.9
Front Shoulder Room (in) 54.8
Front Leg Room (in) 44.3
Front Head Room (in) 40.5
Passenger Volume (ft³) 91.7


EPA Fuel Economy Est - City (MPG) 17
EPA Fuel Economy Est - Hwy (MPG) 25
Fuel Economy Est-Combined (MPG) 20


Turning Diameter - Curb to Curb (ft) 34.8
Steering Type Rack-Pinion


Vehicle Name INFINITI QX50
Body Style Sport Utility


Suspension Type - Rear (Cont.) Multi-Link
Suspension Type - Front (Cont.) Double Wishbone
Suspension Type - Front Double Wishbone
Suspension Type - Rear Multi-Link


Rear Tire Order Code
Spare Tire Size Compact
Rear Tire Size P225/55VR18
Front Tire Size P225/55VR18
Spare Tire Order Code
Front Tire Order Code


Trans Type 7
Drivetrain Rear Wheel Drive
Seventh Gear Ratio (:1) 0.77
Trans Description Cont. Automatic w/OD
Trans Order Code
Final Drive Axle Ratio (:1) 3.13
Reverse Ratio (:1) 3.97
Sixth Gear Ratio (:1) 0.86
Fifth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 1.41
Third Gear Ratio (:1) 2.04
Second Gear Ratio (:1) 3.19
First Gear Ratio (:1) 4.92
Trans Description Cont. Again


EPA Classification Small Station Wagons

Weight Information

Base Curb Weight (lbs) 3790


Spare Wheel Size (in) Compact
Rear Wheel Material Aluminum
Spare Wheel Material Steel
Rear Wheel Size (in) 18 X 8
Front Wheel Size (in) 18 X 8
Front Wheel Material Aluminum