| Vehicle | Consumption | Fuel Needed | Diesel | Petrol | With Tolls |
|---|---|---|---|---|---|
| Efficient (6 L/100km) | 6 L/100 | 34.1 L | €51.1 | €54.5 | €86.9 |
| Average (7.5 L/100km) | 7.5 L/100 | 42.6 L | €63.9 | €68.2 | €99.7 |
| SUV (9 L/100km) | 9 L/100 | 51.1 L | €76.7 | €81.8 | €112.5 |
* Estimated tolls: ~€36 (HR, HU, SI)
Fuel prices updated:
Driving from Budapest to Koper covers roughly 548 km to 588 km (353 miles). Expect the one-way fuel cost to range from €51 to €77, assuming an average fuel price of about €1.50 per liter and typical vehicle efficiency. The trip typically takes 5 to 6 hours depending on traffic and stops. Add about €36 in road tolls and vignettes (HR, HU, SI), so the total one-way cost with fuel starts around €87.
