| Vehicle | Consumption | Fuel Needed | Diesel | Petrol | With Tolls |
|---|---|---|---|---|---|
| Efficient (6 L/100km) | 6 L/100 | 82.9 L | €140 | €133.8 | €173.5 |
| Average (7.5 L/100km) | 7.5 L/100 | 103.6 L | €175 | €167.3 | €208.5 |
| SUV (9 L/100km) | 9 L/100 | 124.3 L | €210.1 | €200.7 | €243.6 |
* Estimated tolls: ~€34 (RO, HU, SI)
Fuel prices updated:
Driving from Bucharest to Koper covers roughly 1361 km to 1401 km (858 miles). Expect the one-way fuel cost to range from €140 to €210, assuming an average fuel price of about €1.69 per liter and typical vehicle efficiency. The trip typically takes 14 to 15 hours depending on traffic and stops. Add about €34 in road tolls and vignettes (RO, HU, SI), so the total one-way cost with fuel starts around €174.
