US Road Fuel Cost Estimator
Austin → Phoenix
How much petrol or diesel does it cost to drive from Austin to Phoenix? Breakdown by vehicle type using today's United States fuel prices, updated from the datasource.
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Fuel Cost by Vehicle Type
Select your vehicle to see the detailed fuel breakdown for this route. Prices as of May 11, 2026.
Monthly Fleet Fuel Cost
Running this route regularly? Estimated one-way fuel cost per month, by trip frequency. Figures use primary fuel for each vehicle type (toll excluded).
| Vehicle | 1×/month | 5×/month | 10×/month | 22×/month |
|---|---|---|---|---|
Motorcycle Regular | USD 188 | USD 941 | USD 1,882 | USD 4,141 |
Car / SUV Regular | USD 627 | USD 3,137 | USD 6,275 | USD 13,805 |
Van / MPV Diesel | USD 1,051 | USD 5,254 | USD 10,507 | USD 23,116 |
Lorry Diesel | USD 1,891 | USD 9,457 | USD 18,913 | USD 41,609 |
Add USD 0.00 toll per one-way trip to get total trip cost per journey.
Full Fuel Cost Comparison
All vehicle types × all fuel types for this route.
| Vehicle | km/L | Regular | Midgrade | Premium | Diesel | Fuel + Toll |
|---|---|---|---|---|---|---|
| Motorcycle | 40 | USD 188.24 | USD 212.48 | — | — | USD 188.24 |
| Car / SUV | 12 | USD 627.48 | USD 708.25 | — | — | USD 627.48 |
| Van / MPV | 9 | USD 836.64 | — | — | USD 1050.73 | USD 1050.73 |
| Lorry | 5 | — | — | — | USD 1891.32 | USD 1891.32 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in United States
EIA weekly retail fuel prices used in all calculations above
Last updated: May 11, 2026. Prices are sourced from EIA weekly retail fuel prices.
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Common Questions: Austin to Phoenix
How far is Austin to Phoenix?
The highway distance from Austin to Phoenix is approximately 1677 km. The estimated driving time is 22h 22m under normal highway conditions.
How much petrol does a car use from Austin to Phoenix?
A typical car with 12 km/L mileage uses approximately 139.8 litres of petrol. At today's Regular price (USD 4.49/L), that costs USD 627.48.
How much does a lorry spend on diesel from Austin to Phoenix?
A lorry averaging 5 km/L needs about 335.4 litres of diesel for this route. At USD 5.64/L, the fuel cost is USD 1891.32 one-way.
What is the toll charge from Austin to Phoenix?
The estimated one-way toll on this highway route is approximately USD 0.00. US tolls are state- and corridor-specific. Route-level estimates are kept at zero and the pages point to FHWA toll-facility references.
How much does a motorcycle spend on fuel from Austin to Phoenix?
A motorcycle averaging 40 km/L uses about 41.9 litres. At today's Regular price, that's USD 188.24, making it the most fuel-efficient option for this route.
What is the total cost (fuel + toll) for a delivery van on this route?
A delivery van using diesel at 9 km/L needs 186.3 litres, costing USD 1050.73 in fuel. Add the USD 0.00 toll for a total one-way cost of approximately USD 1050.73.
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