Research 2018 Mazda CX-9 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

Sport Sport FWD


Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in)
Drum - Rear (Yes or )
Rear Brake Rotor Diam x Thickness (in) 12.8
Front Brake Rotor Diam x Thickness (in) 12.6
Disc - Rear (Yes or ) Yes
Brake Type 4-Wheel Disc
Brake ABS System 4-Wheel

Cargo Area Dimensions

Cargo Area Length @ Floor to Seat 2 (in) 50.5
Cargo Area Length @ Floor to Seat 1 (in) 84.9
Cargo Volume to Seat 3 (ft³) 14.4
Cargo Volume to Seat 2 (ft³) 38.2
Cargo Volume to Seat 1 (ft³) 71.2
Cargo Box (Area) Height (in) 30.3
Cargo Box Width @ Wheelhousings (in) 40.2
Cargo Area Width @ Beltline (in) 58.6
Cargo Area Length @ Floor to Seat 3 (in) 21.5


Maximum Alternator Capacity (amps) 150


Tons/yr of CO2 Emissions @ 15K mi/year 7.4


SAE Net Horsepower @ RPM 227 @ 5000
SAE Net Torque @ RPM 310 @ 2000
Fuel System Gasoline Direct Injection
Engine Type Intercooled Turbo Regular Unleaded I-4
Engine Order Code
Displacement 2.5 L/152

Exterior Dimensions

Height, Overall (in) 67.6
Wheelbase (in) 115.3
Length, Overall (in) 199.4
Width, Max w/o mirrors (in) 77.5
Track Width, Front (in) 65.3
Track Width, Rear (in) 65.2

Fuel Tank

Fuel Tank Capacity, Approx (gal) 19

Interior Dimensions

Front Shoulder Room (in) 57.9
Front Hip Room (in) 56.7
Second Head Room (in) 38.5
Second Leg Room (in) 39.4
Front Head Room (in) 39.3
Passenger Capacity 7
Passenger Volume (ft³) 135.1
Third Hip Room (in) 40.1
Third Shoulder Room (in) 53.1
Third Leg Room (in) 29.7
Third Head Room (in) 35.4
Second Hip Room (in) 57.4
Second Shoulder Room (in) 58.1
Front Leg Room (in) 41


EPA Fuel Economy Est - Hwy (MPG) 28
Fuel Economy Est-Combined (MPG) 24
EPA Fuel Economy Est - City (MPG) 22


Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 38.8


Vehicle Name Mazda CX-9
Body Style Sport Utility


Suspension Type - Front Strut
Suspension Type - Front (Cont.) Strut
Suspension Type - Rear (Cont.) Multi-Link
Suspension Type - Rear Multi-Link


Rear Tire Order Code
Spare Tire Order Code
Front Tire Size P255/60HR18
Rear Tire Size P255/60HR18
Spare Tire Size Compact
Front Tire Order Code


Dead Weight Hitch - Max Trailer Wt. (lbs) 3500
Maximum Trailering Capacity (lbs) 3500
Wt Distributing Hitch - Max Tongue Wt. (lbs) 350
Wt Distributing Hitch - Max Trailer Wt. (lbs) 3500
Dead Weight Hitch - Max Tongue Wt. (lbs) 350


Sixth Gear Ratio (:1) 0.60
Trans Order Code
Trans Type 6
Trans Description Cont. Automatic w/OD
Trans Description Cont. Again
First Gear Ratio (:1) 3.49
Final Drive Axle Ratio (:1) 4.41
Second Gear Ratio (:1) 1.99
Third Gear Ratio (:1) 1.45
Fourth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 0.71
Reverse Ratio (:1) 3.99
Drivetrain Front Wheel Drive


EPA Classification Small Sport Utility Vehicles 2WD

Weight Information

Base Curb Weight (lbs) 4166


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