| Vehicle | Consumption | Fuel Needed | Diesel | Petrol | With Tolls |
|---|---|---|---|---|---|
| Efficient (6 L/100km) | 6 L/100 | 107.3 L | €206.1 | €189.5 | €385.6 |
| Average (7.5 L/100km) | 7.5 L/100 | 134.2 L | €257.6 | €236.8 | €437.1 |
| SUV (9 L/100km) | 9 L/100 | 161 L | €309.1 | €284.2 | €488.6 |
* Estimated tolls: ~€180 (FR, ES, AT, HU, CH)
Fuel prices updated:
Driving from Vienna to Barcelona covers roughly 1769 km to 1809 km (1112 miles). Expect the one-way fuel cost to range from €206 to €309, assuming an average fuel price of about €1.92 per liter and typical vehicle efficiency. The trip typically takes 17 to 18 hours depending on traffic and stops. Add about €180 in road tolls and vignettes (FR, ES, AT, HU, CH), so the total one-way cost with fuel starts around €386.
