Toyota GR Supra Fuel Economy (MPG)

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

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

The 2026 Toyota GR Supra gets up to 28 MPG combined (25 city / 32 highway) in EPA testing.

Latest model year (2026):

The Toyota GR Supra gets up to 27 MPG combined (25 city / 31 highway) in the Auto (S8), 4 cyl, 2.0 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026

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

Toyota GR Supra MPG — All Years

Year	Trim	Engine	Fuel	City (MPG)	Hwy (MPG)	Combined (MPG)
2026Config 1 of 3	Auto (S8), 4 cyl, 2.0 L	4 2.0L	Premium Gasoline	25	31	27
2026Config 2 of 3	Auto (S8), 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	22	29	25
2026Config 3 of 3	Man 6-spd, 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	19	26	21
2025Config 1 of 3	Auto (S8), 4 cyl, 2.0 L	4 2.0L	Premium Gasoline	25	31	27
2025Config 2 of 3	Auto (S8), 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	23	31	26
2025Config 3 of 3	Man 6-spd, 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	19	27	21
2024Config 1 of 3	Auto (S8), 4 cyl, 2.0 L	4 2.0L	Premium Gasoline	25	31	27
2024Config 2 of 3	Auto (S8), 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	23	31	26
2024Config 3 of 3	Man 6-spd, 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	19	27	21
2023Config 1 of 3	Auto (S8), 4 cyl, 2.0 L	4 2.0L	Premium Gasoline	25	31	27
2023Config 2 of 3	Auto (S8), 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	23	31	26
2023Config 3 of 3	Man 6-spd, 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	19	27	21
2022Config 1 of 2	Auto (S8), 4 cyl, 2.0 L	4 2.0L	Premium Gasoline	25	32	28
2022Config 2 of 2	Auto (S8), 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	22	30	25
2021Config 1 of 2	Auto (S8), 4 cyl, 2.0 L	4 2.0L	Premium Gasoline	25	32	28
2021Config 2 of 2	Auto (S8), 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	22	30	25
2020	Auto (S8), 6 cyl, 3.0 L	6 3.0L	Premium Gasoline	24	31	26

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 GR Supra data analysis

How Toyota GR Supra combined fuel economy varies

Across 17 configurations recorded for the 2020 through 2026 Toyota GR Supra, combined fuel economy runs from 21 MPG to 28 MPG. The strongest figure belongs to the 2021 Toyota GR Supra (Auto (S8), 4 cyl, 2.0 L) at 28 MPG, and the weakest to the 2026 car (Man 6-spd, 6 cyl, 3.0 L) at 21 MPG — a spread of 33%. 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 GR Supra would be misleading.

What changed for 2026

Average combined fuel economy for the 2026 Toyota GR Supra is 24.3 MPG, against 24.7 MPG for the 2025 car — it fell by 0.3 MPG. Buyers who care most about this figure should look at the earlier model years in the table above before assuming newest is best.

How to read this Toyota GR Supra data

This page lists every 2020 through 2026 Toyota GR Supra record we hold for this measurement — 17 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 GR Supra numbers

The 2020 through 2026 Toyota GR Supra entries here cover the variants Auto (S8), 4 cyl, 2.0 L, Auto (S8), 6 cyl, 3.0 L and Man 6-spd, 6 cyl, 3.0 L. 2026 is the busiest model year in the record with 3 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 GR Supra 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 GR Supra 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	32 MPG	32 MPG	0%
65 mph	32 MPG	29.8 MPG	7%
70 mph	32 MPG	27.8 MPG	13%
75 mph	32 MPG	25.9 MPG	19%
80 mph	32 MPG	24.1 MPG	25%

Our Real-World Speed MPG Adjuster re-scales the Toyota GR Supra 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 GR Supra MPG

What is the MPG of the Toyota GR Supra?

The Toyota GR Supra gets up to 28 MPG combined (25 city / 32 highway) in the 2026 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Toyota GR Supra trim has the best fuel economy?

The Auto (S8), 4 cyl, 2.0 L trim offers the best combined fuel economy at 28 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.