2021 Clarity Fuel Cell Specifications & Features

ENGINEERING Clarity Fuel Cell
PROTON EXCHANGE MEMBRANE FUEL CELL (PEMFC)
     Operating Range -22°F - 221°F
     Power Output 103kW
     Size 33 liters
     Weight 114 lbs
AC PERMANENT-MAGNET SYNCHRONOUS ELECTRIC MOTOR
     Horsepower 174 @ 4501-9028 rpm
     Torque 221 lb-ft @ 0-3500 rpm
LITHIUM-ION BATTERY
     Output 346 volts
Electric Parking Brake with Automatic Brake Hold
Hill Start Assist
CARB Emissions Rating1 ZEV
Remote Climate Pre-Conditioning
TRANSMISSION Clarity Fuel Cell
Fixed, Single-Speed, Direct-Drive Transmission with Sport Mode and Shift-by-Wire (SBW)
Overall Ratio 9.333
Primary Gear Ratio 2.434
Reverse 9.333
Final Drive 3.83
BODY/SUSPENSION/CHASSIS Clarity Fuel Cell
Aluminum Sub-Frames (front/rear) 
MacPherson Strut Front Suspension
Multi-Link Rear Suspension
Electric Power-Assisted Rack-and-Pinion Steering (EPS)
Stabilizer Bar (front/rear)  30.0 mm (tubular) / 21.7 mm (tubular)
Steering Wheel Turns, Lock-to-Lock 2.41
Steering Ratio 12.72 : 1
Turning Diameter, Curb-to-Curb 38.4 ft
Power-Assisted Ventilated Front Disc/Solid Rear Disc Brakes 12.3 in / 12.2 in
Alloy Wheels   18 in Hybrid Aerodynamic
All-Season Tires 235 / 45 R18 94V Michelin Energy Saver
Tire Repair Kit (TRK) with 24-Hour Assistance
EXTERIOR MEASUREMENTS Clarity Fuel Cell
Wheelbase 108.3 in
Length 192.7 in
Height 58.2 in
Width 73.9 in
Track (front/rear)  62.2 in / 62.5 in
Curb Weight 4134 lbs
Weight Distribution (front/rear) 57.3% / 42.7%
INTERIOR MEASUREMENTS   Clarity Fuel Cell
Headroom (front/rear) 39.1 in / 37.1 in
Legroom (front/rear) 42.2 in / 36.7 in
Shoulder Room (front/rear) 59.6 in / 57.2 in
Hiproom (front/rear) 55.6 in / 55.6 in
Cargo Volume 11.8 cu ft
Passenger Volume 102.0 cu ft
EPA MILEAGE RATINGS2/FUEL Clarity Fuel Cell
Miles-Per-Gallon Equivalent (MPGe), (City/Highway/Combined) 68 / 67 / 68
Driving Range Rating 360 mi
Fuel Tank Capacity 5.46 kg
Fuel Tank Pressure 70 MPa /10,000 psi
Required Fuel Compressed Gaseous Hydrogen
ACTIVE SAFETY Clarity Fuel Cell
Acoustic Vehicle Alerting System (AVAS)
Vehicle Stability AssistTM (VSA®) with Traction Control3
Anti-Lock Braking System (ABS)
Electronic Brake Distribution (EBD)
Brake Assist
Multi-Angle Rearview Camera with Dynamic Guidelines4
Tire Pressure Monitoring System (TPMS)5
LED Daytime Running Lights (DRL)
Forward Collision Warning (FCW)6 (Honda Sensing® feature)
Lane Departure Warning (LDW)7 (Honda Sensing® feature)
Collision Mitigation Braking SystemTM (CMBS™)8 (Honda Sensing® feature)
Road Departure Mitigation System (RDS)9 (Honda Sensing® feature)
 
PASSIVE SAFETY Clarity Fuel Cell
Advanced Compatibility EngineeringTM (ACETM) Body Structure
Advanced Front Airbags (i-SRS)
Driver's Knee Airbag
SmartVent® Front Side Airbags 
Side Curtain Airbags with Rollover Sensor
3-Point Seat Belts at all Seating Positions
Front 3-Point Seat Belts with Automatic Tensioning System
Lower Anchors and Tethers for CHildren (LATCH): 
Lower Anchors (2nd-Row Outboard), Tether Anchors (2nd-Row All)
Driver's and Front Passenger's Seat-Belt Reminder
Child-Proof Rear Door Locks
DRIVER-ASSISTIVE TECHNOLOGY Clarity Fuel Cell
Head-Up Display (HUD)
Lane Keeping Assist System (LKAS)10 (Honda Sensing® feature)
Adaptive Cruise Control (ACC) with Low-Speed Follow11 (Honda Sensing® feature)
Honda LaneWatchTM12
 
EXTERIOR FEATURES Clarity Fuel Cell
Aluminum Hood / Trunk / Fenders / Doors
Smart Wiper System Rain-Sensing
Security System with Remote Entry
One-Touch Turn Indicators
LED Taillights
Chrome Door Handles
Body-Colored Decklid Spoiler
Smart Entry with Walk Away Auto Lock®
Heated, Gloss Black Power Side Mirrors
Fin-Type Roof-Mounted Antenna
LED Turn Indicators
LED Headlights with Auto-On/Off
NOTES: roof, B-pillars and C-pillars are gloss black  Upper window trim is chrome. Wheel nuts are chrome.
COMFORT & CONVENIENCE Clarity Fuel Cell
Cabin Air Quality Management System
Dual-Zone Automatic Climate Control
Leather-Wrapped Steering Wheel
Push Button Start
HomeLink® Remote System13
Automatic-Dimming Rearview Mirror
Auto-Up/Down Power Windows
Illuminated Power Window Switches
Power Door Locks/Programmable Auto-Locking Doors
Cruise Control
Tilt and Telescopic Steering Column
Illuminated Steering Wheel-Mounted Controls
Center Console with Armrest and Storage Compartment
Driver's and Front Passenger's Illuminated Vanity Mirrors
LED Map Lights
Sunglasses Holder
12-Volt Power Outlets (front & rear)
Beverage Holders (front & rear)
Sliding Sunvisors
Driver- and Passenger-Side Seatback and Smartphone Pockets
Remote Fuel Filler Door Release
Electronic Remote Trunk Release
Rear-Window Defroster
Cargo Area Light
Floor Mats
Side Door Pockets
Glove Compartment
SEATING Clarity Fuel Cell
Driver's Seat with 8-Way Power Adjustment and Two-Position Memory
Front Passenger's Seat with 4-Way Power Adjustment
Perforated Leather-Trimmed Seats
Heated Front Seats
Rear Seat with Center Armrest
Adjustable Front Seat-Belt Anchors
Seating Capacity 5
AUDIO & CONNECTIVITY Clarity Fuel Cell
540-Watt Premium Audio System with 12 Speakers, including Subwoofer
8-Inch Display Audio with High-Resolution Electrostatic Touch-Screen and Customizable Feature Settings
HondaLink®14
Apple CarPlay®15 Integration
Android AutoTM16  Integration
SiriusXM® Radio17
HD RadioTM18
Bluetooth® HandsFreeLink®19
Bluetooth® Streaming Audio19
SMS Text Message Function20
Radio Data System (RDS)
1.0-Amp USB Audio Interface21 Lower Front Console (1 Port)
1.5-Amp USB Smartphone/Audio Interface21 Lower Front Console (1 Port)
Honda Satellite-Linked Navigation SystemTM with Voice Recognition22, Honda HD Digital Traffic and Hydrogen Refueling Station Locator
DRIVER INFORMATION INTERFACE Clarity Fuel Cell
Adaptive Cruise Control (ACC) with Low Speed Follow (LSF) System Indicator
Audio Settings
Average Fuel Economy Indicators (A&B)
Average Speed Indicators (A&B)
Compass
Customizable Feature Settings
Eco Drive Indicator
Elapsed Time Indicators (A&B)
Exterior Temperature Indicator
Fuel Cell Power Generation Monitor
Gear Position Indicator
Instant Fuel Economy Indicator
Lane Keeping Assist System (LKAS) System Indicator
Maintenance MinderTM System
Miles-to-Empty Indicator
Odometer and Trip Meters (A&B)
Phone
Power System Indicator
Ready Indicator
Speedometer
Sport Mode Indicator
System Message Indicator
Turn-By-Turn Directions
INSTRUMENTATION Clarity Fuel Cell
12-Volt Battery-Charging System Indicator
ABS Indicator
Airbag System Indicator
Automatic Brake Hold System and On Indicators
Brake System Indicator
Collision Mitigation Braking System (CMBS) Indicator
Electric Power Steering (EPS) Indicator
Fuel Level Indicator
Gear Position Indicator
Headlights-On Indicator
High-Beam Indicator
Hydrogen Leak Indicator
Immobilizer System Indicator
Lithium-Ion Battery Charge Level Indicator
Low-Fuel Indicator
Low-Tire Pressure/TPMS Indicator
Road Departure Mitigation (RDM) System Indicator
Seat-Belt Reminder Indicator
Security System Alarm Indicator
Turn Signal/Hazard Indicators
VSA System and VSA-Off Indicators
[1] ZEV (Zero-Emission Vehicle) model as certified by the California Air Resources Board (CARB).
[2]  68 city/67 highway/68 combined miles per gallon of gasoline-equivalent (MPGe) rating; 360-mile driving range rating. Based on 2021 EPA ratings. Use for comparison purposes only. Your MPGe and driving range will vary based on how you drive and maintain your vehicle, driving conditions, powertrain condition and other factors.
[3]  VSA is not a substitute for safe driving. It cannot correct the vehicle’s course in every situation or compensate for reckless driving. Control of the vehicle always remains with the driver.
[4]  Always visually confirm that it is safe to drive before backing up; the rearview camera display does not provide complete information about all conditions and objects at the rear of your vehicle.
[5]  For optimal tire wear and performance, tire pressure should be checked regularly with a gauge. Do not rely solely on the monitor system. Please see your Honda dealer for details.
[6] FCW cannot detect all objects ahead and may not detect a given object; accuracy will vary based on weather, speed and other factors. System operation affected by extreme interior heat. FCW does not include a braking function. Driver remains responsible for safely operating vehicle and avoiding collisions.
[7] LDW only alerts drivers when lane drift is detected without a turn signal in use. LDW may not detect all lane markings or lane departures; accuracy will vary based on weather, speed and road condition. System operation affected by extreme interior heat. Driver remains responsible for safely operating vehicle and avoiding collisions.
[8]  CMBS cannot detect all objects ahead and may not detect a given object; accuracy will vary based on weather, speed and other factors. System operation affected by extreme interior heat. System designed to mitigate crash forces. Driver remains responsible for safely operating vehicle and avoiding collisions.
[9]  Road Departure Mitigation only alerts drivers when lane drift is detected without a turn signal in use and can apply mild steering torque to assist driver in maintaining proper lane position and/or brake pressure to slow the vehicle's departure from a detected lane. Road Departure Mitigation may not detect all lane markings or lane departures; accuracy will vary based on weather, speed and road condition. System operation affected by extreme interior heat. Driver remains responsible for safely operating vehicle and avoiding collisions.
[10]  LKAS only alerts drivers when lane drift is detected without a turn signal in use and can apply mild steering torque to assist driver in maintaining proper lane position. LKAS may not detect all lane markings or lane departures; accuracy will vary based on weather, speed and road condition. System operation affected by extreme interior heat. Driver remains responsible for safely operating vehicle and avoiding collisions.
[11]  ACC cannot detect all objects ahead and may not detect a given object; accuracy will vary based on weather, speed and other factors. ACC should not be used in heavy traffic, poor weather or on winding roads. The driver remains responsible to slow or stop the vehicle to avoid a collision. 
[12]  Display accuracy will vary based on weather, size of object and speed, and the display may not show all relevant traffic. The display is not a substitute for your own direct visual assessment of traffic conditions before changing lanes.
[13]  HomeLink® is a registered trademark of Gentex Corporation.
[14]  Check the HondaLink® website for smartphone compatibility.
[15]  Apple CarPlay is a registered trademark of Apple Inc.
[16]  Android and Android Auto are trademarks of Google LLC.
[17]  SiriusXM services require a subscription after any trial period. If you decide to continue your SiriusXM service at the end of your trial subscription, the plan you choose will automatically renew and bill at then-current rates until you call SiriusXM at 1-866-635-2349 to cancel. See our Customer Agreement for complete terms at www.siriusxm.com. Fees and programming subject to change. XM satellite service is available only to those at least 18 years and older in the 48 contiguous United States and D.C. ©2019 SiriusXM Radio Inc. Sirius, XM and all related marks and logos are trademarks of SiriusXM Radio Inc.
[18]  HD Radio is a proprietary trademark of iBiquity Digital Corporation.
[19]  The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc., and any use of such marks by Honda Motor Co., Ltd., is under license.
[20]  Compatible with select phones with Bluetooth®. Your wireless carrier's rate plans apply. State or local laws may limit use of texting feature. Only use texting feature when conditions allow you to do so safely.
[21]  The USB interface is used for playback of MP3, WMA or AAC music files from digital audio players and other USB devices, as well as smartphone data transfer on designated Smartphone/Audio Interface ports. Some USB devices and files may not work. Please see your Honda dealer for details.
[22]  The Honda Satellite-Linked Navigation SystemTM is standard in the United States, Canada and Puerto Rico. (Honda HD Digital Traffic service only available in the United States, except Alaska). Please see your Honda dealer for details.