Porsche Cayenne ›› 2021 ›› 2021 Porsche Cayenne Specs

2021 Porsche Cayenne

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Research 2021 Porsche Cayenne specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.



Disc - Front (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in) 13
Drum - Rear (Yes or )
Brake Type 4-Wheel Disc
Brake ABS System 4-Wheel
Rear Drum Diam x Width (in)
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 17.3
Front Brake Rotor Diam x Thickness (in) 13.8
Brake ABS System (Second Line) 4-Wheel
Rear Brake Rotor Diam x Thickness (in) 16.1

Cargo Area Dimensions

Cargo Volume to Seat 1 (ft³) 60.3
Cargo Volume to Seat 3 (ft³) 27.1
Cargo Volume to Seat 2 (ft³) 27.1


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


Engine Type Intercooled Turbo Premium Unleaded V-6
Engine Order Code
Displacement 3.0 L/183
Fuel System Gasoline Direct Injection
SAE Net Horsepower @ RPM 335 @ 5300
SAE Net Torque @ RPM 332 @ 1340
Engine Oil Cooler None

Exterior Dimensions

Min Ground Clearance (in) 6.6
Wheelbase (in) 114
Track Width, Rear (in) 65.9
Min Ground Clearance (in)
Length, Overall (in) 193.7
Width, Max w/o mirrors (in) 78.1
Height, Overall (in) 66.8
Track Width, Front (in) 66.2

Fuel Tank

Fuel Tank Capacity, Approx (gal) 23.7

Interior Dimensions

Passenger Capacity 5


EPA Fuel Economy Est - City (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 23
Fuel Economy Est-Combined (MPG) 20


Turning Diameter - Curb to Curb (ft) 39.7
Steering Type Rack-Pinion


Body Code S
Vehicle Name Porsche Cayenne
Body Style Sport Utility


Axle Ratio (:1) - Front 3.48
Axle Ratio (:1) - Rear 3.48
Suspension Type - Rear Multi-Link
Suspension Type - Front Multi-Link
Axle Type - Front Independent
Axle Type - Rear Independent


Spare Tire Size Compact
Front Tire Order Code I67
Front Tire Order Code I69
Front Tire Order Code I71
Front Tire Order Code
Rear Tire Order Code I67
Rear Tire Order Code I69
Rear Tire Order Code I71
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size P255/55YR19
Front Tire Size P275/45VR20
Front Tire Size P275/45YR20
Front Tire Size P285/35VR22
Front Tire Size P285/40VR21
Front Tire Size P285/40YR21
Front Tire Size P285/40ZR21
Front Tire Size P255/55VR19
Rear Tire Size P275/50YR19
Rear Tire Size P305/40VR20
Rear Tire Size P305/40YR20
Rear Tire Size P315/30VR22
Rear Tire Size P315/35YR21
Rear Tire Size P315/35ZR21
Rear Tire Size P315/40VR21
Rear Tire Size P275/50VR19


Maximum Trailering Capacity (lbs) 7700
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Wt Distributing Hitch - Max Trailer Wt. (lbs) 7700
Wt Distributing Hitch - Max Tongue Wt. (lbs) 770


Eighth Gear Ratio (:1) 0.64
Trans PTO Access No
Reverse Ratio (:1) 3.48
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.31
Fourth Gear Ratio (:1) 1.72
Third Gear Ratio (:1) 2.14
Second Gear Ratio (:1) 3.20
First Gear Ratio (:1) 5.00
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 8
Trans Order Code G1G
Drivetrain All Wheel Drive
Seventh Gear Ratio (:1) 0.82
Transfer Case Power Take Off No
Transfer Case Model None

Weight Information

Gross Vehicle Weight Rating Cap (lbs) 6239


Rear Wheel Material Aluminum
Spare Wheel Material Steel
Front Wheel Size (in) 19 X 8.5
Front Wheel Size (in) 22 X 10
Front Wheel Size (in) 21 X 9.5
Front Wheel Size (in) 20 X 9
Spare Wheel Size (in) Compact
Rear Wheel Size (in) 19 X 9.5
Rear Wheel Size (in) 22 X 11.5
Rear Wheel Size (in) 21 X 9.5
Rear Wheel Size (in) 21 X 11
Front Wheel Material Aluminum
Rear Wheel Size (in) 20 X 10.5