| Vehicle | Consumption | Fuel Needed | Diesel | Petrol | With Tolls |
|---|---|---|---|---|---|
| Efficient (6 L/100km) | 6 L/100 | 42.7 L | €93.3 | €84.8 | €121.9 |
| Average (7.5 L/100km) | 7.5 L/100 | 53.4 L | €116.7 | €106 | €145.3 |
| SUV (9 L/100km) | 9 L/100 | 64.1 L | €140 | €127.2 | €168.6 |
* Estimated tolls: ~€29 (AT)
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 €93 to €140, assuming an average fuel price of about €2.19 per liter and typical vehicle efficiency. The trip typically takes 6 to 7 hours depending on traffic and stops. Add about €29 in road tolls and vignettes (AT), so the total one-way cost with fuel starts around €122.
