AutoSpecData

Genesis GV80 Fuel Economy (MPG)

What is the real-world gas mileage of a 2027 Genesis GV80?

The 2027 Genesis GV80 gets up to 23 MPG combined (21 city / 25 highway) in EPA testing.

Latest model year (2027):

The Genesis GV80 gets up to 22 MPG combined (20 city / 26 highway) in the Auto (S8), 4 cyl, 2.5 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenanceDimensionsCurb Weight

Genesis GV80 MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2027Config 1 of 4Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline192421
2027Config 2 of 4Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline202622
2027Config 3 of 4Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline172219
2027Config 4 of 4Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline172219
2026Config 1 of 4Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline192421
2026Config 2 of 4Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline202622
2026Config 3 of 4Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline172219
2026Config 4 of 4Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline162219
2025Config 1 of 3Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline192421
2025Config 2 of 3Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline182220
2025Config 3 of 3Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline162219
2024Config 1 of 2Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline202422
2024Config 2 of 2Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline182320
2023Config 1 of 2Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline202422
2023Config 2 of 2Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline182320
2022Config 1 of 3Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline212523
2022Config 2 of 3Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline212522
2022Config 3 of 3Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline182320
2021Config 1 of 3Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline212523
2021Config 2 of 3Auto (S8), 4 cyl, 2.5 L4 2.5LPremium Gasoline212522
2021Config 3 of 3Auto (S8), 6 cyl, 3.5 L6 3.5LPremium Gasoline182320

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.

Genesis GV80 data analysis

How Genesis GV80 combined fuel economy varies

Across 21 configurations recorded for the 2021 through 2027 Genesis GV80, combined fuel economy runs from 19 MPG to 23 MPG. The strongest figure belongs to the 2021 Genesis GV80 (Auto (S8), 4 cyl, 2.5 L) at 23 MPG, and the weakest to the 2027 car (Auto (S8), 6 cyl, 3.5 L) at 19 MPG — a spread of 21%. A gap that wide means the model year and configuration you buy matter more than the nameplate does: quoting a single number for the Genesis GV80 would be misleading.

What changed for 2027

Average combined fuel economy for the 2027 Genesis GV80 is 20.3 MPG, against 20.3 MPG for the 2026 car — it held flat. A carry-over year like this usually means no powertrain or structural change, so an older example is the cheaper way into the same specification.

How to read this Genesis GV80 data

This page lists every 2021 through 2027 Genesis GV80 record we hold for this measurement — 21 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 Genesis GV80 numbers

The 2021 through 2027 Genesis GV80 entries here cover the variants Auto (S8), 4 cyl, 2.5 L and Auto (S8), 6 cyl, 3.5 L. 2027 is the busiest model year in the record with 4 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 Genesis GV80 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 Genesis GV80 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 speedEPA highway specAutoSpecData adjusted MPGFuel you lose
60 mph26 MPG26 MPG0%
65 mph26 MPG23.7 MPG9%
70 mph26 MPG21.7 MPG17%
75 mph26 MPG19.9 MPG24%
80 mph26 MPG18.2 MPG30%

Our Real-World Speed MPG Adjuster re-scales the Genesis GV80 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 GV80 MPG

What is the MPG of the Genesis GV80?

The Genesis GV80 gets up to 23 MPG combined (21 city / 25 highway) in the 2027 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Genesis GV80 trim has the best fuel economy?

The Auto (S8), 4 cyl, 2.5 L trim offers the best combined fuel economy at 23 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

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