Cheapest unleaded
169.9p
Fuel prices in LL40 today, 12 September 2026
Live petrol and diesel prices at 2 stations in the LL40 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
189.9p
Avg unleaded (LL40)
169.9p
Avg diesel (LL40)
190.9p
Esso
CWT GWYN CYF, MILE END SERVICE STATION, DOLGELLAU, LL40 2AB, DOLGELLAU
LL40 2AB
Unleaded169.9p
Diesel191.9p
Texaco
SPAR STORES, BALA ROAD, DOLGELLAU, LL40 2YF, DOLGELLAU
LL40 2YF
Unleaded–
Diesel189.9p
Data updated 2 hours ago.
Cheapest fuel in LL40: quick answers
Where is the cheapest petrol in LL40?
The cheapest unleaded in the LL40 postcode area right now is 169.9p per litre at Esso, CWT GWYN CYF, MILE END SERVICE STATION, DOLGELLAU, LL40 2AB, DOLGELLAU. The LL40 average is 169.9p.
Where is the cheapest diesel in LL40?
The lowest diesel price in LL40 is currently 189.9p per litre at Texaco, SPAR STORES, BALA ROAD, DOLGELLAU, LL40 2YF, DOLGELLAU.