Question 1

How much does petrol cost in United Kingdom?

Accepted Answer

Petrol averages €1.65 per litre in United Kingdom, and diesel €1.72 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 United Kingdom?

Accepted Answer

At a typical consumption of 6.5 L/100 km, driving 100 km costs about €10.73 on petrol or €11.18 on diesel at current average United Kingdom 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 × €1.65/L ≈ €54.

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