Hyundai · gas
Hyundai Elantra fuel economy & road trip cost
The Hyundai Elantra (2015–2025) is rated at 35 combined MPG with a 12.4 gallon tank, giving roughly 347 miles between stops once you keep a sensible reserve.
Combined MPG
35
Tank
12.4 gal
Usable range
347 mi
Cost per mile
$0.099
Gas cost per 100 miles in a Hyundai Elantra
| Pump price ($/gal) | 100 miles | 300 miles | Full tank |
|---|---|---|---|
| $3.00 | $8.57 | $25.71 | $37.20 |
| $3.50 | $10.00 | $30.00 | $43.40 |
| $4.00 | $11.43 | $34.29 | $49.60 |
| $4.50 | $12.86 | $38.57 | $55.80 |
| $5.00 | $14.29 | $42.86 | $62.00 |
Highway-heavy trips usually beat the combined rating; city traffic and roof loads reduce it.
Popular trips in a Hyundai Elantra
- Las Vegas to Phoenix · ~$30
- Las Vegas to Los Angeles · ~$27
- Los Angeles to San Francisco · ~$40
- Los Angeles to San Diego · ~$13
- Los Angeles to Las Vegas · ~$27
- San Francisco to Los Angeles · ~$40
- New York to Boston · ~$22
- New York to Washington · ~$24
- New York to Philadelphia · ~$9
- Chicago to Indianapolis · ~$19
- Chicago to Detroit · ~$28
- Chicago to St. Louis · ~$31
Fuel figures on this page are modelled estimates built from published EPA combined MPG ratings and curated regional pump-price baselines. They are not live station quotes — always confirm the price at the pump before you travel.