Research 2018 Honda Clarity Fuel Cell specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.



Disc - Rear (Yes or ) Yes
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in)
Brake Type 4-Wheel Disc
Brake ABS System 4-Wheel
Drum - Rear (Yes or )
Rear Brake Rotor Diam x Thickness (in) 12.2
Front Brake Rotor Diam x Thickness (in) 12.3

Cargo Area Dimensions

Trunk Volume (ft³) 11.8


Engine Order Code
Engine Type Electric
Fuel System Hydrogen
SAE Net Horsepower @ RPM 174 @ 4501
SAE Net Torque @ RPM 221 @ 3500

Exterior Dimensions

Track Width, Rear (in) 62.5
Wheelbase (in) 108.3
Width, Max w/o mirrors (in) 73.9
Length, Overall (in) 192.7
Height, Overall (in) 58.2
Track Width, Front (in) 62.2

Fuel Tank

Fuel Tank Capacity, Approx (gal) 8.7

Interior Dimensions

Second Hip Room (in) 55.6
Passenger Capacity 5
Passenger Volume (ft³) 101.5
Second Shoulder Room (in) 57.3
Second Leg Room (in) 36.2
Second Head Room (in) 37.1
Front Hip Room (in) 55.8
Front Shoulder Room (in) 59.7
Front Leg Room (in) 42.2
Front Head Room (in) 39.1


Turning Diameter - Curb to Curb (ft) 38.4
Steering Type Rack-Pinion


Vehicle Name Honda Clarity Fuel Cell
Body Style Sedan


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


Front Tire Size P235/45VR18
Rear Tire Order Code
Spare Tire Order Code
Front Tire Order Code
Spare Tire Size
Rear Tire Size P235/45VR18


Drivetrain Front Wheel Drive
Final Drive Axle Ratio (:1) 3.83
Reverse Ratio (:1) 2.43
First Gear Ratio (:1) 2.43
Trans Description Cont. Again
Trans Description Cont. Automatic
Trans Type 1
Trans Order Code


EPA Classification Mid-Size Cars

Weight Information

Base Curb Weight (lbs) 4134


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