Honda Accord vs Hyundai Sonata
The Hyundai Sonata is the more efficient of the two: it reaches 52 mpg combined versus 48 mpg for the Honda Accord, a 4 mpg advantage and costs about $100 less per year to fuel.
Across 5 measured categories, the Hyundai Sonata leads in 4. Figures are EPA test data, not manufacturer claims.
Head-to-head specifications
| Metric | Honda Accord | Hyundai Sonata |
|---|---|---|
| Best combined MPG | 48 mpg | 52 mpg ✓ |
| Best city MPG | 51 mpg ✓ | 50 mpg |
| Best highway MPG | 48 mpg | 56 mpg ✓ |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $1,300 | $1,200 ✓ |
| Lowest CO2 output | 183 g/mi | 100 g/mi ✓ |
| Engines offered | SIDI, SIDI; Hybrid, Hybrid, 2.0 | SIDI; Hybrid, SIDI & PFI, SIDI & PFI; with Stop-Start, SIDI & PFI; Stop-Start |
| Transmissions | Automatic (variable gear ratios), Automatic (AV-S7), Automatic (S10) | Automatic (AM-S6), Automatic (AM-S8), Automatic (S8) |
| Drivetrains | Front-Wheel Drive | Front-Wheel Drive, All-Wheel Drive |
| Fuel types | Regular | Regular, Regular Gas and Electricity |
| EPA class | Large Cars | Large Cars |
| Years covered | 2015–2026 | 2015–2027 |
| Configurations on record | 64 | 81 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
Accord vs Sonata: common questions
Which is better on gas, the Honda Accord or the Hyundai Sonata?
The Hyundai Sonata is the more efficient of the two: it reaches 52 mpg combined versus 48 mpg for the Honda Accord, a 4 mpg advantage and costs about $100 less per year to fuel.
Which costs less to run per year?
By EPA estimates at 15,000 miles a year, the Hyundai Sonata runs about $1,200 a year in fuel at its most efficient configuration, versus about $1,300 for the Honda Accord — a difference of roughly $100 per year.
What engines do the Accord and Sonata offer?
Honda Accord: SIDI, SIDI; Hybrid, Hybrid, 2.0. Hyundai Sonata: SIDI; Hybrid, SIDI & PFI, SIDI & PFI; with Stop-Start, SIDI & PFI; Stop-Start.
Are they in the same vehicle class?
Yes — the EPA classifies both the Honda Accord and the Hyundai Sonata as Large Cars, so they compete directly.
More Accord comparisons
Comparison id: honda-accord-vs-hyundai-sonata