Cheapest unleaded
167.9p
Fuel prices in LL49 today, 4 November 2026
Live petrol and diesel prices at 4 stations in the LL49 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
196.9p
Avg unleaded (LL49)
169.7p
Avg diesel (LL49)
198.9p
4 fuel stations in the LL49 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 167.9p at Shell up to 172.9p, a 5.0p gap across LL49, so it pays to check before you fill up. On average LL49 is 1.0p cheaper than the UK as a whole.
Shell
High Street, Porthmadog
LL49 9LU
Price last reported 28 Sept
Car wash · Air · Water
Unleaded167.9p
Diesel199.9p
Tesco
Tesco Stores Ltd, Stryd Fawr, Porthmadog
LL49 9NU
24 hours · Air · Water · Toilets
Unleaded167.9p
Diesel196.9p
Essar
Penamser Garage, Penamser Road, Porthmadog
LL49 9NY
Car wash · Toilets
Unleaded169.9p
Diesel196.9p
Glanaber Garage
Borth-Y-Gest, Porthmadog
LL49 9TP
Air · Water
Unleaded172.9p
Diesel201.9p
Data updated 1 minutes ago.
Cheapest fuel in LL49: quick answers
Where is the cheapest petrol in LL49?
The cheapest unleaded in the LL49 postcode area right now is 167.9p per litre at Shell, HIGH STREET, PORTHMADOG. The LL49 average is 169.7p.
Where is the cheapest diesel in LL49?
The lowest diesel price in LL49 is currently 196.9p per litre at Tesco, TESCO STORES LTD, STRYD FAWR, PORTHMADOG.