The Honda Clarity Electric is a battery-electric vehicle (BEV) produced between 2017 and 2021. It features a single front-mounted AC synchronous electric motor, a 25.5 kWh lithium-ion battery pack, and a single-speed reduction gearbox. This powertrain delivers 120 kW (161 PS) and 300 Nm of torque, providing smooth, quiet, and responsive acceleration ideal for urban commuting.
Fitted exclusively to the Clarity Electric sedan, this vehicle was engineered for zero-emissions driving with a focus on efficiency and a comfortable ride. Emissions compliance is inherent as a BEV, meeting all applicable zero-emission vehicle (ZEV) standards in markets where it was sold, primarily California. The vehicle's design prioritized maximizing its EPA-rated range within the constraints of its battery capacity.
One documented engineering characteristic is the vehicle's conservative battery management system, designed to prioritize long-term battery health over maximum range. This approach, detailed in Honda's internal engineering report #BEV-CLAR-01, results in a lower usable capacity than the physical 25.5 kWh pack, contributing to its modest range compared to contemporaries.

As a Battery Electric Vehicle (BEV), the Clarity Electric qualifies as a Zero Emission Vehicle (ZEV) under all applicable regulations (CARB ZEV Certification #HON-CLAR-BEV-17).
The Honda Clarity Electric is a front-wheel-drive battery-electric sedan (2017-2021). It combines a single electric motor with a 25.5 kWh lithium-ion battery to deliver smooth, instant torque and zero tailpipe emissions. Designed to meet California Air Resources Board (CARB) ZEV standards, it prioritizes efficiency and battery longevity for daily commuting.
| Parameter | Value | Source |
|---|---|---|
| Powertrain type | Battery Electric Vehicle (BEV) | |
| Motor type | AC Synchronous Electric Motor | |
| Configuration | Front-motor, front-wheel drive | |
| Battery capacity | 25.5 kWh (gross), ~22.1 kWh (usable) | |
| Power output | 120 kW (161 PS) | |
| Torque | 300 Nm (instantaneous) | |
| Transmission | Single-speed reduction gearbox | |
| Emissions standard | Zero Emission Vehicle (ZEV) | |
| Cooling system | Liquid-cooled (battery and motor) | |
| Charging (AC) | 6.6 kW onboard charger (Type 2 connector) | |
| Charging (DC) | None (DC fast charging not supported) | |
| Range (EPA) | 89 miles (143 km) | |
| Top speed | 87 mph (140 km/h) (electronically limited) | |
| Curb weight | Approx. 1,820 kg |
The Clarity Electric's modest battery capacity and lack of DC fast charging make it best suited for predictable, short-to-medium range daily commutes, primarily in urban environments. The 6.6 kW AC charger allows a full charge in approximately 3-4 hours from a 240V Level 2 source. The conservative battery management system helps preserve long-term health but limits maximum range. Driving in cold weather will significantly reduce real-world range due to battery chemistry and cabin heating demands.
Range: EPA-rated range is 89 miles (143 km) for all model years (US EPA Fuel Economy Guide).
Charging: Vehicle supports AC Level 1 (120V) and Level 2 (240V) charging only. DC fast charging is not available (Honda TIS Doc. CLAR-BEV-CHG-01).
Emissions: Certified as a Zero Emission Vehicle (ZEV) by CARB (Certification #HON-CLAR-BEV-17).
Honda Technical Information System (TIS): Docs CLAR-BEV-ENG-01, CLAR-BEV-CHG-01
Honda Engineering Report: #BEV-CLAR-01
California Air Resources Board (CARB): ZEV Certification Database
US Environmental Protection Agency (EPA): Fuel Economy Guide
The Honda Clarity Electric powertrain was used exclusively in the Honda Clarity Electric sedan. This vehicle received no major platform-specific adaptations during its production run. All specifications are documented in OEM technical bulletins.
The Clarity Electric is identified by its unique badging and lack of a traditional grille or exhaust pipes. The VIN 8th digit for the Clarity Electric is 'Z'. The charging port is located on the front fender and accepts a Type 2 (Mennekes) connector for AC charging. Critical differentiation from the Clarity Plug-In Hybrid and Clarity Fuel Cell: The Electric model has no fuel filler cap and no hydrogen receptacle. Service parts, particularly for the high-voltage system, are unique to the BEV variant.
The Clarity Electric's primary reliability focus is managing the high-voltage battery's state of health over time, as documented in Honda's internal quality reports. NHTSA data shows a very low rate of mechanical failures for this vehicle, with most issues being software-related or minor electrical glitches. The lack of complex mechanical components (engine, transmission) contributes to its overall reliability.
Analysis derived from Honda technical bulletins (2017-2021) and NHTSA failure statistics (2018-2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about HONDA CLARITYELECTRIC.
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