Specs

Research 2017 Infiniti QX80 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

RWD

Brakes

Rear Brake Rotor Diam x Thickness (in) 13.8
Brake ABS System 4-Wheel
Brake ABS System (Second Line) 4-Wheel
Brake Type 4-Wheel Disc
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Front Brake Rotor Diam x Thickness (in) 13.8

Cargo Area Dimensions

Cargo Area Length @ Floor to Seat 3 (in) 20.2
Cargo Volume to Seat 3 (ft³) 16.6
Cargo Volume to Seat 2 (ft³) 49.6
Cargo Volume to Seat 1 (ft³) 95.1
Cargo Box (Area) Height (in) 36.7
Cargo Area Width @ Beltline (in) 50.2
Cargo Area Length @ Floor to Seat 2 (in) 49.1
Cargo Area Length @ Floor to Seat 1 (in) 86.2

Electrical

Cold Cranking Amps @ 0° F (2nd) 710
Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (Primary) 710

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 11.1

Engine

Engine Oil Cooler None
Displacement 5.6 L/339
Fuel System Gasoline Direct Injection
Engine Order Code
Engine Type Premium Unleaded V-8
SAE Net Horsepower @ RPM 400 @ 5800
SAE Net Torque @ RPM 413 @ 4000

Exterior Dimensions

Min Ground Clearance (in) 9.2
Liftover Height (in) 34.9
Length, Overall (in) 208.9
Wheelbase (in) 121.1
Width, Max w/o mirrors (in) 79.9
Track Width, Rear (in) 67.9
Height, Overall (in) 75.8
Track Width, Front (in) 67.5

Fuel Tank

Fuel Tank Capacity, Approx (gal) 26

Interior Dimensions

Passenger Capacity 8
Third Hip Room (in) 48.8
Third Shoulder Room (in) 60.5
Third Leg Room (in) 28.8
Third Head Room (in) 36.8
Second Hip Room (in) 58.4
Second Shoulder Room (in) 63.5
Second Leg Room (in) 41
Second Head Room (in) 40
Front Hip Room (in) 59.2
Front Shoulder Room (in) 63.8
Front Leg Room (in) 39.6
Front Head Room (in) 39.9
Passenger Capacity 7

Mileage

EPA Fuel Economy Est - City (MPG) 14
EPA Fuel Economy Est - Hwy (MPG) 20
Fuel Economy Est-Combined (MPG) 16

Steering

Turning Diameter - Curb to Curb (ft) 41.6
Steering Type Rack-Pinion

Summary

Vehicle Name INFINITI QX80
Body Style Sport Utility
Body Code S

Suspension

Axle Type - Front Independent
Suspension Type - Rear Double Wishbone
Suspension Type - Front Double Wishbone
Axle Ratio (:1) - Rear 2.94
Axle Ratio (:1) - Front 2.94
Axle Type - Rear Independent

Tires

Front Tire Order Code
Rear Tire Size P275/50R22
Front Tire Size P275/60HR20
Front Tire Size P275/50R22
Spare Tire Order Code
Rear Tire Order Code
Spare Tire Size Full-Size
Rear Tire Size P275/60HR20

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs) 8500
Wt Distributing Hitch - Max Tongue Wt. (lbs) 850
Maximum Trailering Capacity (lbs) 8500
Dead Weight Hitch - Max Tongue Wt. (lbs) 850
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8500

Transmission

Trans Type 7
Seventh Gear Ratio (:1) 0.78
Trans PTO Access No
Reverse Ratio (:1) 4.04
Sixth Gear Ratio (:1) 0.86
Fifth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 1.41
Third Gear Ratio (:1) 2.03
Second Gear Ratio (:1) 3.17
First Gear Ratio (:1) 4.89
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Order Code
Drivetrain Rear Wheel Drive
Transfer Case Power Take Off No
Transfer Case Model None

Weight Information

Gross Vehicle Weight Rating Cap (lbs) 7300
Gross Combined Wt Rating (lbs) 14300

Wheels

Front Wheel Size (in) 20 X 8
Rear Wheel Size (in) 22 X 8
Rear Wheel Material Aluminum
Rear Wheel Material Forged Aluminum
Front Wheel Material Aluminum
Front Wheel Material Forged Aluminum
Spare Wheel Size (in) Full-Size
Spare Wheel Material Aluminum
Front Wheel Size (in) 22 X 8
Rear Wheel Size (in) 20 X 8