Hyundai Sonata vs Chrysler 300
The Hyundai Sonata is the more efficient of the two: it reaches 52 mpg combined versus 23 mpg for the Chrysler 300, a 29 mpg advantage and costs about $1,450 less per year to fuel.
Across 5 measured categories, the Hyundai Sonata leads in 5. Figures are EPA test data, not manufacturer claims.
Head-to-head specifications
| Metric | Hyundai Sonata | Chrysler 300 |
|---|---|---|
| Best combined MPG | 52 mpg ✓ | 23 mpg |
| Best city MPG | 50 mpg ✓ | 19 mpg |
| Best highway MPG | 56 mpg ✓ | 30 mpg |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $1,200 ✓ | $2,650 |
| Lowest CO2 output | 100 g/mi ✓ | 389 g/mi |
| Engines offered | SIDI; Hybrid, SIDI & PFI, SIDI & PFI; with Stop-Start, SIDI & PFI; Stop-Start | 3.6, 5.7, 6.4, FFV |
| Transmissions | Automatic (AM-S6), Automatic (AM-S8), Automatic (S8) | Automatic 8-spd |
| Drivetrains | Front-Wheel Drive, All-Wheel Drive | All-Wheel Drive, Rear-Wheel Drive |
| Fuel types | Regular, Regular Gas and Electricity | Regular, Midgrade, Premium |
| EPA class | Large Cars | Large Cars |
| Years covered | 2015–2027 | 2015–2023 |
| Configurations on record | 81 | 38 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
Sonata vs 300: common questions
Which is better on gas, the Hyundai Sonata or the Chrysler 300?
The Hyundai Sonata is the more efficient of the two: it reaches 52 mpg combined versus 23 mpg for the Chrysler 300, a 29 mpg advantage and costs about $1,450 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 $2,650 for the Chrysler 300 — a difference of roughly $1,450 per year.
What engines do the Sonata and 300 offer?
Hyundai Sonata: SIDI; Hybrid, SIDI & PFI, SIDI & PFI; with Stop-Start, SIDI & PFI; Stop-Start. Chrysler 300: 3.6, 5.7, 6.4, FFV.
Are they in the same vehicle class?
Yes — the EPA classifies both the Hyundai Sonata and the Chrysler 300 as Large Cars, so they compete directly.
More Sonata comparisons
Comparison id: hyundai-sonata-vs-chrysler-300