2021 Honda Clarity
The Verdict
Worst problem area
Driver Assistance & Speed Control
Driver Assistance & Speed Control leads by volume: 2 of 4 complaints (50%) mention it.
Complaints filed fell from 10 in 2020 to 4 in 2021.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2019 | 2020 | 2021 | vs. 2021 Midsize Cars |
|---|---|---|---|---|
| Annual fuel cost ($) | 650 | 1,500 | 1,500 | |
| Combined MPG/MPGe | 68–114 | 42 | 42 | |
| City / Highway MPG/MPGe | 68–126 / 67–103 | 44 / 40 | 44 / 40 | |
| CO₂ tailpipe (g/mi) | 0 | 57 | 57 | |
| Complaints filed | 45 | 10 | 4 | |
| Recalls issued | 2 | 0 | 0 | |
| Crash-involved complaints | 2 | 1 | 1 | |
| Fire-involved complaints | 0 | 0 | 0 | |
| Injuries reported | 3 | 0 | 0 | |
| Deaths reported | 1 | 0 | 0 | |
| Configurations compared | 2 | 1 | 1 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2021 Honda Clarity have?
No NHTSA recall campaigns as of Sep 16, 2026.
What gas mileage does the 2021 Honda Clarity get?
EPA rates it 42 MPG combined.
How much does it cost to fuel a 2021 Honda Clarity?
EPA estimates $1,500 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (2)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic (variable gear ratios) | 4 | 1.5L | Front-Wheel Drive | Regular Gas and Electricity | Midsize Cars | 44 mpg | 40 mpg | 42 mpg | $1,500 | 57 g/mi |
| Configuration 2 | Automatic (A1) | — | — | Front-Wheel Drive | Hydrogen | Midsize Cars | 68 MPGe | 67 MPGe | 68 MPGe | $0 | 0 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 1 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 1 | 0 | 0 | 0 | 0 |
| Fuel System | 0 | 0 | 0 | 0 | 0 |
| Electrical | 1 | 1 | 0 | 0 | 0 |
| Brakes | 0 | 0 | 0 | 0 | 0 |
| Steering | 1 | 1 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 0 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 0 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 2 | 1 | 0 | 0 | 0 |
| Body, Seats & Latches | 0 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 1 | 0 | 0 | 0 | 0 |
| Other | 0 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls
No recalls have been issued for this model-year.