Cheapest unleaded
169.9p
Fuel prices in GU18 today, 4 November 2026
Live petrol and diesel prices at 1 station in the GU18 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
199.9p
Avg unleaded (GU18)
169.9p
Avg diesel (GU18)
199.9p
1 fuel station in the GU18 postcode area reports pump prices to the government's Fuel Finder scheme. On average GU18 is 0.8p cheaper than the UK as a whole.
Data updated 1 hour ago.
Cheapest fuel in GU18: quick answers
Where is the cheapest petrol in GU18?
The cheapest unleaded in the GU18 postcode area right now is 169.9p per litre at BP, 66 GUILDFORD ROAD, LIGHTWATER. The GU18 average is 169.9p.
Where is the cheapest diesel in GU18?
The lowest diesel price in GU18 is currently 199.9p per litre at BP, 66 GUILDFORD ROAD, LIGHTWATER.