Sedan, MPV, SUV
Car / SUV Fuel Cost: San Antonio → Dallas
Detailed fuel breakdown for a car / suv (Sedan, MPV, SUV) on the San Antonio–Dallas highway route. Prices as of May 11, 2026.
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Fuel Type Breakdown
One-way fuel cost by fuel type for this car / suv on the San Antonio–Dallas route.
Round Trip Cost
San Antonio → Dallas → San Antonio
Monthly Fuel Cost
Estimated monthly fuel spend for this car / suv running this route at different frequencies. Toll not included.
| Trips / month | Fuel cost | Fuel + toll est. USD 0.00 toll/trip |
|---|---|---|
| 1×/month | USD 183 | USD 183 |
| 5×/month | USD 913 | USD 913 |
| 10×/month | USD 1,826 | USD 1,826 |
| 22×/month | USD 4,017 | USD 4,017 |
Common Questions: Car / SUV on San Antonio to Dallas
How much fuel does a car / suv use from San Antonio to Dallas?
A car / suv averaging 12 km/L uses approximately 40.7 litres of Regular for this 488 km route.
What is the car / suv fuel cost from San Antonio to Dallas?
At today's Regular price of USD 4.49/L, the one-way fuel cost is USD 182.59. Including the estimated USD 0.00 toll, the total one-way trip cost is USD 182.59.
What is the round trip fuel cost for a car / suv on this route?
A round trip from San Antonio to Dallas and back costs USD 365.19 in fuel plus USD 0.00 in toll, for a total of USD 365.19.
How much does a car / suv spend monthly on the San Antonio–Dallas route?
Running this route 22 times per month (daily), a car / suv spends approximately USD 4,017 on fuel alone. For 10 trips/month, that's USD 1,826.
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