Genesis · Midsize cars · Electric
Genesis G80 Electric: MPG and annual fuel cost, 2026
At 96 MPGe combined, the Genesis G80 Electric sits 66 MPGe above the midsize cars median of 30, which makes it 3rd of 31 midsize cars, in the top quarter, ahead of 93% of the others.
- 96MPGe combined3rd of 31 in class
- $800a year in fueltied 3rd of 31 in class
- 0g/mile CO2
Where it stands
The midsize cars rated for 2026 run from 14 to 139 MPGe, with a median of 30 MPGe.
Among all electric models of the year, regardless of size, it is tied for 39th of 66 electric models, in the lower half.
Within the 10 Genesis models rated for 2026 it is tied for 2nd on combined rating; the median of the make's line-up is 23 MPGe.
In its class, just ahead of it is the Lexus ES Electric at 127 MPGe and just behind it is the Mercedes-Benz EQE at 94 MPGe.
Electric models use no fuel and have no tailpipe CO2. Efficiency is given in MPGe, the miles driven on 33.7 kilowatt-hours of electricity, which is the energy in one gallon of gasoline. The annual cost is electricity at $0.15 per kWh.
Fuel cost and CO2
The file prices the fuel for its most efficient version at about $800 a year, assuming 15,000 miles a year with 55% of them in the city and electricity at $0.15 per kWh. That is $1,700 less than the midsize cars median of $2,500, which makes it tied for 3rd of 31 midsize cars, in the top quarter.
It has no tailpipe emissions, so the CO2 column is zero; the emissions from making the electricity are not part of this figure.
Rated versions
The city rating of 99 is 6 above the highway rating of 93. The data lists one version for 2026: Electrified G80: electric motor, Automatic (A1), AWD.
| Version | Combined MPG | City MPG | Highway MPG | Annual fuel cost | CO2 g/mile | Electric range |
|---|---|---|---|---|---|---|
| Electrified G80: electric motor, Automatic (A1), AWD | 96 | 99 | 93 | $800 | 0 | 300 |
Year by year
The Genesis G80 Electric is in the data for 4 of the 8 model years from 2019 to 2026. Between 2023 and 2026 the best combined rating fell by 1 MPGe, from 97 to 96. Fuel cost for the best version is $800 in the latest data against $750 in 2023, although the file applies today's fuel prices to every model year, so that change comes from the rating, not from prices.
| Model year | Versions | Best MPG | Lowest MPG | Fuel cost | CO2 g/mi | Class median |
|---|---|---|---|---|---|---|
| 2026 | 1 | 96 | 96 | $800 | 0 | 30 |
| 2025 | 1 | 97 | 97 | $800 | 0 | 29 |
| 2024 | 1 | 97 | 97 | $800 | 0 | 30 |
| 2023 | 1 | 97 | 97 | $750 | 0 | 28 |
Similar models
| Model | Powertrain | Combined MPG | Annual fuel cost | Model year |
|---|---|---|---|---|
| Mercedes-Benz EQE | Electric | 94 | $800 | 2026 |
| Lexus ES Electric | Electric | 127 | $600 | 2026 |
| Hyundai Elantra Hybrid | Hybrid | 54 | $1,250 | 2026 |
| Tesla Model 3 | Electric | 139 | $550 | 2026 |
| Toyota Camry Hybrid | Hybrid | 51 | $1,300 | 2026 |
Compare and rank
Rankings: Midsize cars, Electric, Genesis.
Data: US EPA and DOE, as prepared in methods and data.