Honda Accord vs Genesis G80
The Genesis G80 is the more efficient of the two: it reaches 97 mpg combined versus 48 mpg for the Honda Accord, a 49 mpg advantage and costs about $550 less per year to fuel.
Across 5 measured categories, the Genesis G80 leads in 4. Figures are EPA test data, not manufacturer claims.
Head-to-head specifications
| Metric | Honda Accord | Genesis G80 |
|---|---|---|
| Best combined MPG | 48 mpg | 97 mpg ✓ |
| Best city MPG | 51 mpg | 105 mpg ✓ |
| Best highway MPG | 48 mpg | 93 mpg ✓ |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $1,300 | $750 ✓ |
| Lowest CO2 output | 183 g/mi ✓ | 345 g/mi |
| Engines offered | SIDI, SIDI; Hybrid, Hybrid, 2.0 | SIDI & PFI, SIDI |
| Transmissions | Automatic (variable gear ratios), Automatic (AV-S7), Automatic (S10) | Automatic (S8), Automatic (A1) |
| Drivetrains | Front-Wheel Drive | All-Wheel Drive, Rear-Wheel Drive |
| Fuel types | Regular | Premium, Electricity, Regular |
| EPA class | Large Cars | Large Cars |
| Years covered | 2015–2026 | 2017–2027 |
| Configurations on record | 64 | 43 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
Accord vs G80: common questions
Which is better on gas, the Honda Accord or the Genesis G80?
The Genesis G80 is the more efficient of the two: it reaches 97 mpg combined versus 48 mpg for the Honda Accord, a 49 mpg advantage and costs about $550 less per year to fuel.
Which costs less to run per year?
By EPA estimates at 15,000 miles a year, the Genesis G80 runs about $750 a year in fuel at its most efficient configuration, versus about $1,300 for the Honda Accord — a difference of roughly $550 per year.
What engines do the Accord and G80 offer?
Honda Accord: SIDI, SIDI; Hybrid, Hybrid, 2.0. Genesis G80: SIDI & PFI, SIDI.
Are they in the same vehicle class?
Yes — the EPA classifies both the Honda Accord and the Genesis G80 as Large Cars, so they compete directly.
More Accord comparisons
Comparison id: honda-accord-vs-genesis-g80