2026 Genesis G80 fuel economy
The 2026 Genesis G80 is rated at 18–23 MPG combined by the EPA, from 18 MPG (3.5 L 6-cyl turbo, Automatic (S8), All-Wheel Drive) to 23 MPG (2.5 L 4-cyl turbo, Automatic (S8), All-Wheel Drive). Electric versions are rated at 96 MPGe. EPA size class: Midsize Cars, Large Cars.
MPG by version
| Version | City | Hwy | Comb. | L/100 km | UK MPG | Fuel cost/yr* |
|---|---|---|---|---|---|---|
| G80 AWD 2.5 L 4-cyl turbo, Automatic (S8), All-Wheel Drive · Premium Gasoline | 20 | 29 | 23 | 10.2 | 28 | $3,550 |
| G80 AWD 3.5 L 6-cyl turbo, Automatic (S8), All-Wheel Drive · Premium Gasoline | 15 | 24 | 18 | 13.1 | 22 | $4,550 |
Electric versions
| Version | MPGe comb. | kWh/100 mi | Range | Cost/yr* |
|---|---|---|---|---|
| Electrified G80 All-Wheel Drive · Midsize Cars | 96 | 35 | 300 mi | $800 |
* EPA estimate of yearly fuel (or electricity) cost for 15,000 miles with 55 % city driving, at the fuel prices EPA used for this model year. Use the fuel cost comparison with your own mileage and prices.
About these numbers
EPA ratings come from standard laboratory tests adjusted to reflect real-world driving, so they are best for comparing vehicles. Your own figure will vary with speed, temperature, load, tires and driving style — measure it with the MPG calculator. If you have fitted larger tires, correct the reading with the tire size and fuel economy calculator.
Source: U.S. Environmental Protection Agency and U.S. Department of Energy, fueleconomy.gov. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.