Specs

Research 2014 Infiniti Q50 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

RWD

Brakes

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

Cargo Area Dimensions

Trunk Volume (ft³) 13.5

Electrical

Maximum Alternator Capacity (amps) 150

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 7.8

Engine

Fuel System Sequential MPI
SAE Net Torque @ RPM 269 @ 5200
Engine Order Code
Engine Type Premium Unleaded V-6
Displacement 3.7 L/226
SAE Net Horsepower @ RPM 328 @ 7000

Exterior Dimensions

Length, Overall (in) 188.3
Track Width, Front (in) 59.8
Height, Overall (in) 56.8
Track Width, Rear (in) 60.2
Wheelbase (in) 112.2
Width, Max w/o mirrors (in) 71.8

Fuel Tank

Fuel Tank Capacity, Approx (gal) 20

Interior Dimensions

Passenger Capacity 5
Second Hip Room (in) 52.5
Second Shoulder Room (in) 56.1
Second Leg Room (in) 35.1
Second Head Room (in) 37.5
Second Head Room (in) 36.8
Front Hip Room (in) 53.2
Front Shoulder Room (in) 56.7
Front Leg Room (in) 44.5
Front Head Room (in) 40.2
Front Head Room (in) 39.5
Passenger Volume (ft³) 113.9

Mileage

Fuel Economy Est-Combined (MPG) 23
EPA Fuel Economy Est - Hwy (MPG) 29
EPA Fuel Economy Est - City (MPG) 20

Steering

Steering Type Rack-Pinion

Summary

Vehicle Name INFINITI Q50
Body Style Sedan

Suspension

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

Tires

Rear Tire Order Code
Spare Tire Size
Rear Tire Size P225/55VR17
Front Tire Size P225/55VR17
Spare Tire Order Code
Front Tire Order Code

Transmission

Seventh Gear Ratio (:1) 0.77
Third Gear Ratio (:1) 2.04
Second Gear Ratio (:1) 3.19
First Gear Ratio (:1) 4.92
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 7
Trans Order Code
Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.36
Reverse Ratio (:1) 3.97
Sixth Gear Ratio (:1) 0.86
Fifth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 1.41

Vehicle

EPA Classification Mid-Size Cars

Weight Information

Base Curb Weight (lbs) 3574

Wheels

Front Wheel Material Aluminum
Spare Wheel Size (in)
Front Wheel Size (in) 17 X 7.5
Spare Wheel Material
Rear Wheel Size (in) 17 X 7.5
Rear Wheel Material Aluminum

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