Toyota bZ4X MPG by year — every rating on record
The Toyota bZ4X has a combined EPA fuel economy rating for 3 model years, from 2023 to 2025. Across those years its best rated version returned 119 mpg (2023) and its thirstiest returned 104 mpg (2023). The EPA record holds 5 configurations for this nameplate, most recently a Small Sport Utility Vehicle 2WD.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2023 | 2 | 119 mpg | 104 mpg | #2 of 69 (99th pct) | Front-Wheel Drive, All-Wheel Drive | Electricity | Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD |
| 2024 | 2 | 119 mpg | 104 mpg | #4 of 77 (96th pct) | Front-Wheel Drive, All-Wheel Drive | Electricity | Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD |
| 2025 | 1 | 119 mpg | 119 mpg | #3 of 82 (98th pct) | Front-Wheel Drive | Electricity | Small Sport Utility Vehicle 2WD |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Toyota bZ4X placed highest in 2023 at #2 of 69, and lowest in 2024 at #4 of 77. It spent 3 of its 3 ranked years in the top half of its class.
Every configuration on record
All 5 configurations EPA lists for this nameplate, newest first.
| Year | Configuration | Engine detail | City | Highway | Combined | Gallons/yr | Barrels/yr | EPA fuel cost/yr | Range | CO2 g/mi | GHG |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Front-Wheel Drive Automatic (A1) Electricity | EV | 131 | 107 | 119 | 96.6 | 0.1 | $650 | 252 mi | n/a | 10/10 |
| 2024 | All-Wheel Drive Automatic (A1) Electricity | EV | 114 | 94 | 104 | 110.6 | 0.1 | $700 | 228 mi | n/a | 10/10 |
| 2024 | Front-Wheel Drive Automatic (A1) Electricity | EV | 131 | 107 | 119 | 96.6 | 0.1 | $650 | 252 mi | n/a | 10/10 |
| 2023 | All-Wheel Drive Automatic (A1) Electricity | EV | 114 | 94 | 104 | 110.6 | 0.1 | $700 | 228 mi | n/a | 10/10 |
| 2023 | Front-Wheel Drive Automatic (A1) Electricity | EV | 131 | 107 | 119 | 96.6 | 0.1 | $650 | 252 mi | n/a | 10/10 |
What bZ4X fuel costs over a year
At the EPA's 11,500 miles a year, the 2025 Toyota bZ4X burns 97 to 97 gallons depending on configuration. Below is what that costs at three pump prices, and how much more the thirstiest configuration costs than the most efficient one.
| Pump price | Most efficient | Thirstiest | Spread |
|---|---|---|---|
| $3.00/gal | $290 | $290 | $0 |
| $3.50/gal | $338 | $338 | $0 |
| $4.00/gal | $387 | $387 | $0 |
EPA’s own estimate for the 2025 model year is $650 to $650 a year in fuel, or $8,000 less than the average new vehicle over five years.
How it compares with other Small Sport Utility Vehicle 2WD
Across the 152 nameplates EPA classifies as Small Sport Utility Vehicle 2WD, the median best combined rating is 29 mpg. At 119 mpg the Toyota bZ4X is 90 mpg better the median, which is worth about $1,050 a year at $3.50 a gallon.
- All Small Sport Utility Vehicle 2WD rankings — every nameplate in the class, best to worst.
Other Toyota nameplates
Every Toyota model compared → — all nameplates ranked by best combined rating, with what each one costs a year.