How many miles per gallon does a 2021 Honda Clarity get?
The mileage depends on the variant: the plug-in hybrid is rated about 110 MPGe combined (roughly 42 mpg when running on gasoline), the all-electric version is about 113 MPGe, and the hydrogen fuel-cell version is around 68 MPGe. The gasoline mpg figure only applies to the plug-in hybrid when its battery isn’t contributing.
In 2021, Honda offered three Clarity variants in the U.S.: a plug-in hybrid (PHEV), an all-electric (EV), and a hydrogen fuel-cell (FCV) model. Each uses a different metric—MPGe for electrified versions and traditional mpg for gasoline operation in the PHEV. Here is a breakdown of the official EPA ratings for these variants.
EPA ratings by variant
Before listing the figures, note that EPA measurements use MPGe for electrified trims and traditional mpg only for gasoline operation in the PHEV. Real-world results vary with driving style, climate, charging, and fueling habits.
- 2021 Clarity Plug-In Hybrid (PHEV): 110 MPGe combined (electric + gas); gasoline-only mpg around 42 mpg; all-electric range about 47 miles.
- 2021 Clarity Electric (EV): about 113 MPGe combined; all-electric range around 89 miles.
- 2021 Clarity Fuel Cell (FCV): around 68 MPGe combined (hydrogen energy equivalent); estimated range near 360 miles on a full hydrogen fill, depending on conditions.
Taken together, these figures illustrate how the Clarity lineup delivers very different mileage profiles depending on the powertrain. The PHEV’s gasoline mpg is relevant only when its battery is not engaged; the EV and FCV rely on MPGe to express efficiency relative to energy content rather than gallons of gasoline.
Real-world factors
Actual mileage can differ from EPA figures due to temperature, driving terrain, air conditioning use, charging/fueling frequency, and how often the vehicle is operated in its most efficient mode. For example, the PHEV’s advantage comes from frequent charging to maximize electric operation, while the EV’s efficiency can be influenced by battery temperature and charging habits.
Summary
Bottom line
The 2021 Honda Clarity offers three distinct efficiency profiles. The plug-in hybrid targets about 110 MPGe overall, with roughly 42 mpg when its battery isn’t contributing. The all-electric Clarity aims for roughly 113 MPGe with an electric range near 89 miles. The hydrogen fuel-cell Clarity logs about 68 MPGe with an approximate 360-mile hydrogen range, though fuel availability and charging logistics affect real-world performance.
For most buyers evaluating the Clarity, the key distinction is between MPGe figures for electrified trims and the gasoline mpg figure that applies only to the PHEV when the battery isn’t in use. Real-world results will vary, so owners should consider typical daily driving patterns and access to charging or hydrogen fueling when interpreting these numbers.
Summary takeaway
In short: 2021 Honda Clarity variants differ in how they measure efficiency. PHEV: about 110 MPGe (42 mpg gasoline-only); EV: about 113 MPGe; FCV: about 68 MPGe with a hydrogen-range around 360 miles. Real-world results depend on how you use each powertrain.
How much to replace a Honda Clarity hybrid battery?
A Honda Clarity hybrid battery replacement costs between $8,500 and $12,000 or more, while the battery for the full electric model may be around $10,000 to $12,000 or more. The cost depends on the specific model and the type of battery (e.g., all-electric vs. plug-in hybrid) and can vary significantly between the dealership and third-party repair shops.
Cost breakdown
- Honda Clarity Plug-In Hybrid: Around $8,500.
- Honda Clarity Electric: Around $10,000.
- Dealerships: May quote $12,000 or more, especially for the all-electric version.
- Third-party specialists: Might offer a lower price, such as $8,500 for the plug-in hybrid model, according to Greentec Auto.
Factors that influence the cost
- Model: The all-electric Clarity will cost more than the plug-in hybrid due to a larger battery pack.
- Service provider: Dealerships may have higher prices for parts and labor than independent shops.
- Battery type: The specific type of battery (e.g., lithium-ion) and whether it is new or remanufactured will affect the price.
- Labor: The complex nature of a hybrid battery replacement requires specialized labor, which can be costly.
- Additional parts: Depending on the issue, you may also need to purchase other parts like battery cable harness brackets or terminal covers, which can add to the total cost.
Is the 2021 Honda Clarity any good?
As a whole, consumers found the vehicle's comfort and quality to be its strongest features and performance to be its weakest. 53 out of 68 of owners (78% of them) rank the 2021 Clarity Plug-in Hybrid five out of five stars. Overall, consumers seem aligned in their opinions of the 2021 Honda Clarity Plug-in Hybrid.
What Honda gets 70 miles per gallon?
One of the most fuel-efficient cars ever sold in America is the first-generation Honda Insight. When it launched in December 1999, the Environmental Protection Agency slapped it with an incredible 70 mpg highway rating.
