| Vehicle | Consumption | Fuel Needed | Diesel | Petrol | With Tolls |
|---|---|---|---|---|---|
| Efficient (6 L/100km) | 6 L/100 | 42.7 L | €79 | €78.3 | €116.8 |
| Average (7.5 L/100km) | 7.5 L/100 | 53.4 L | €98.8 | €97.9 | €136.6 |
| SUV (9 L/100km) | 9 L/100 | 64.1 L | €118.5 | €117.5 | €156.3 |
* Estimated tolls: ~€38 (AT, CZ)
Fuel prices updated:
Driving from Frankfurt to Graz covers roughly 692 km to 732 km (442 miles). Expect the one-way fuel cost to range from €79 to €119, assuming an average fuel price of about €1.85 per liter and typical vehicle efficiency. The trip typically takes 6 to 7 hours depending on traffic and stops. Add about €38 in road tolls and vignettes (AT, CZ), so the total one-way cost with fuel starts around €117.
