2026 Genesis GV80 RWD MPG & Specs — Real Fuel Cost
Quick answer
The 2026 Genesis GV80 RWD gets an EPA-estimated 20/26 MPG (city/highway) and 22 MPG combined, with an estimated $3,450/year fuel cost and 403 g/mi CO₂. Engine: 2.5 L 4-cyl.
The 2026 Genesis GV80 RWD with the 2.5-liter 4-cylinder premium gasoline engine returns an EPA-estimated 20 MPG in the city and 26 MPG on the highway, for a combined 22 MPG. This page summarizes the official EPA fuel-economy and emissions data for this configuration.
| Engine | 2.5 L 4-cyl |
| Transmission | Automatic (S8) |
| Drive | Rear-Wheel Drive |
| Fuel type | Premium Gasoline |
| Vehicle class | Small Sport Utility Vehicle 2WD |
| MPG — city | 20 |
| MPG — highway | 26 |
| MPG — combined | 22 |
| Annual fuel cost* | $3,450 |
| CO₂ tailpipe | 403 g/mi |
| EPA GHG score | 4/10 |
How efficient is it?
With a combined 22 MPG, the 2026 Genesis GV80 RWD sits in the moderate range for fuel economy. That is roughly 38% thirstier than the typical Small Sport Utility Vehicle 2WD of its era (35 MPG class average) — expect higher fuel bills than class-average alternatives.
Fuel economy and running costs
At about $3,450 per year in fuel (EPA estimate, 15,000 mi/yr), fuel is a major part of the cost of owning the 2026 Genesis GV80 RWD. Over five years that is roughly $17,250 at today's prices — before insurance, maintenance, and depreciation.
Emissions
The 2026 Genesis GV80 RWD emits approximately 403 grams of CO₂ per mile at the tailpipe, earning an EPA greenhouse-gas score of 4 out of 10. Lower emissions generally track higher fuel economy.
How to read these numbers
EPA figures come from standardized laboratory test cycles and are the same estimates shown on the vehicle's window sticker. Your real-world mileage depends on driving style, conditions, fuel grade, and maintenance. Use combined MPG and annual fuel cost to compare vehicles fairly.