| Vehicle | Consumption | Fuel Needed | Diesel | Petrol | With Tolls |
|---|---|---|---|---|---|
| Efficient (6 L/100km) | 6 L/100 | 43.4 L | €72.4 | €72.4 | €81.6 |
| Average (7.5 L/100km) | 7.5 L/100 | 54.2 L | €90.6 | €90.6 | €99.8 |
| SUV (9 L/100km) | 9 L/100 | 65.1 L | €108.7 | €108.7 | €117.9 |
* Estimated tolls: ~€9 (CZ)
Fuel prices updated:
Driving from Prague to Dudelange covers roughly 703 km to 743 km (449 miles). Expect the one-way fuel cost to range from €72 to €109, assuming an average fuel price of about €1.67 per liter and typical vehicle efficiency. The trip typically takes 6 to 7 hours depending on traffic and stops. Add about €9 in road tolls and vignettes (CZ), so the total one-way cost with fuel starts around €81.