| Vehicle | Consumption | Fuel Needed | Diesel | Petrol | With Tolls |
|---|---|---|---|---|---|
| Efficient (6 L/100km) | 6 L/100 | 107.3 L | €217.9 | €198 | €343.7 |
| Average (7.5 L/100km) | 7.5 L/100 | 134.2 L | €272.4 | €247.6 | €398.2 |
| SUV (9 L/100km) | 9 L/100 | 161 L | €326.9 | €297.1 | €452.7 |
* Estimated tolls: ~€126 (FR, AT, 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 €218 to €327, assuming an average fuel price of about €2.03 per liter and typical vehicle efficiency. The trip typically takes 17 to 18 hours depending on traffic and stops. Add about €126 in road tolls and vignettes (FR, AT, CH), so the total one-way cost with fuel starts around €344.
