Question 1

How much does petrol cost in Slovenia?

Accepted Answer

Petrol averages €1.48 per litre in Slovenia, and diesel €1.46 per litre (national averages, updated 2026-06-01). Prices vary by region and station.

Question 2

How much fuel does a 100 km trip cost in Slovenia?

Accepted Answer

At a typical consumption of 6.5 L/100 km, driving 100 km costs about €9.62 on petrol or €9.49 on diesel at current average Slovenia prices.

Question 3

How do I calculate the fuel cost of a trip?

Accepted Answer

Multiply distance (km) by consumption (litres per 100 km), divide by 100, then multiply by the price per litre. Example: 500 km × 6.5 L/100 km × €1.48/L ≈ €48.

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