2018 head-to-head · Midsize Car
2018 Honda Clarity vs Toyota Avalon
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
FWD · Electric motor (130 kW) · Single-speed · 68 MPGe
FWD · 3.5L 6-cyl · 6-speed automatic · 24 MPG
The 2018 Toyota Avalon is the cheaper one to run. Driving 15,000 miles a year with $36.00/kg hydrogen and $3.10/gal regular gas, it costs about $1,938 a year to fuel (24 MPG), versus $7,941 for the 2018 Honda Clarity (68 MPGe). That's roughly $6,004 a year, or about $30,018 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Honda Clarity
- Toyota Avalon
Side by side
| Honda Clarity | Toyota Avalon | |
|---|---|---|
| $7,941 | Your annual fuel cost | $1,938 |
| 68 MPGe | Combined efficiency | 24 MPG |
| 69 MPGe | City | 21 MPG |
| 67 MPGe | Highway | 30 MPG |
| 366 mi | Driving range | — |
| 102 cu ft | Passenger volume | 104 cu ft |
| 16 cu ft | Cargo volume | 16 cu ft |
| 0 g/mi | Tailpipe CO₂ (g/mi) | 366 g/mi |
| 10/10 | EPA fuel economy score | 5/10 |
| 10/10 | EPA greenhouse gas score | 5/10 |
| Fuel cell | Powertrain | Gas |
| Hydrogen | Fuel | Regular gasoline |
| Electric motor (130 kW) | Engine / motor | 3.5L 6-cyl |
| Single-speed | Transmission | 6-speed automatic |
| FWD | Drivetrain | FWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Honda Clarity vs Toyota Avalon across model years
- Honda Clarity
- Toyota Avalon
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Among 74 2018 midsize cars, the Honda Clarity ranks 74th and the Toyota Avalon 40th for lowest fuel cost.
The powertrains differ: the Honda Clarity is a hydrogen fuel-cell vehicle, while the Toyota Avalon is a conventional gas model.
Frequently asked questions
Which is more fuel-efficient, the 2018 Honda Clarity or the 2018 Toyota Avalon?
Measured by cost to drive, the Toyota Avalon. The Honda Clarity is rated 68 MPGe combined and the Toyota Avalon 24 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2018 Honda Clarity vs. the Toyota Avalon per year?
At 15,000 miles a year with $36.00/kg hydrogen and $3.10/gal regular gas, about $7,941 for the Honda Clarity and $1,938 for the Toyota Avalon.
Honda Clarity vs Toyota Avalon in other years
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