Toyota bZ Fuel Economy (MPG)

Name: Toyota bZ MPG & Fuel Economy
Creator: AutoSpecData
License: https://creativecommons.org/licenses/by/4.0/

What is the real-world gas mileage of a 2026 Toyota bZ?

The 2026 Toyota bZ gets up to 131 MPG combined (143 city / 119 highway) in EPA testing.

Latest model year (2026):

The Toyota bZ gets up to 131 MPG combined (143 city / 119 highway) in the Auto (A1) trim.

Verifiedfueleconomy.gov · Verified August 11, 2026

Overview MPG Engine Specs Fuel Cost Transmission Drivetrain Vehicle Class Maintenance Dimensions Curb Weight EV Range

Toyota bZ MPG — All Years

Year	Trim	Engine	Fuel	City (MPG)	Hwy (MPG)	Combined (MPG)
2026Config 1 of 8	Auto (A1)	—	Electricity	117	100	109
2026Config 2 of 8	Auto (A1)	—	Electricity	127	107	117
2026Config 3 of 8	Auto (A1)	—	Electricity	138	113	125
2026Config 4 of 8	Auto (A1)	—	Electricity	143	119	131
2026Config 5 of 8	Auto (A1)	—	Electricity	128	105	117
2026Config 6 of 8	Auto (A1)	—	Electricity	131	109	120
2026Config 7 of 8	Auto (A1)	—	Electricity	134	111	123
2026Config 8 of 8	Auto (A1)	—	Electricity	144	117	130

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Toyota bZ data analysis

How Toyota bZ combined fuel economy varies

Across 8 configurations recorded for the 2026 Toyota bZ, combined fuel economy runs from 109 MPG to 131 MPG. The strongest figure belongs to the 2026 Toyota bZ (Auto (A1)) at 131 MPG, and the weakest to the 2026 car (Auto (A1)) at 109 MPG — a spread of 20%. A gap that wide means the model year and configuration you buy matter more than the nameplate does: quoting a single number for the Toyota bZ would be misleading.

How to read this Toyota bZ data

This page lists every 2026 Toyota bZ record we hold for this measurement — 8 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Configurations behind these Toyota bZ numbers

The 2026 Toyota bZ entries here span 1 model year of published measurements for this figure. 2026 is the busiest model year in the record with 8 separate measured configurations, which is why a single quoted combined fuel economy figure for that year is rarely the one that matches the car in front of you. Match the row to the exact drivetrain, body style and engine on the window sticker or VIN before relying on the number, and use the comparison links below to see how those same configurations line up against rival models.

Where these Toyota bZ figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Toyota bZ record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Official Factory Specs vs. AutoSpecData Expert Benchmarks

The EPA highway loop never holds interstate speed. Here is what the same engine does when you sit on the cruise control.

Cruise speed	EPA highway spec	AutoSpecData adjusted MPG	Fuel you lose
60 mph	119 MPG	119 MPG	0%
65 mph	119 MPG	108.6 MPG	9%
70 mph	119 MPG	99.3 MPG	17%
75 mph	119 MPG	90.9 MPG	24%
80 mph	119 MPG	83.3 MPG	30%

Our Real-World Speed MPG Adjuster re-scales the Toyota bZ EPA highway result with a quadratic drag term (mpg = hwy ÷ (1 + k·(v² − 60²)/60²), k = 0.55 for trucks, SUVs and vans, 0.42 for cars). Wind, roof racks, and a heavy right foot make it worse, never better.

Frequently Asked Questions About bZ MPG

What is the MPG of the Toyota bZ?

The Toyota bZ gets up to 131 MPG combined (143 city / 119 highway) in the 2026 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Toyota bZ trim has the best fuel economy?

The Auto (A1) trim offers the best combined fuel economy at 131 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.