Cheapest unleaded
166.9p
Fuel prices in LL57 today, 4 November 2026
Live petrol and diesel prices at 5 stations in the LL57 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
193.9p
Avg unleaded (LL57)
172.3p
Avg diesel (LL57)
197.5p
5 fuel stations in the LL57 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 166.9p at Texaco up to 175.9p, a 9.0p gap across LL57, so it pays to check before you fill up. On average LL57 is 1.6p dearer than the UK as a whole.
Texaco
Texaco Service Station, Bryn Llwyd Services, Caernarfon Road, Bangor
LL57 4SU
Car wash · Air · Toilets · AdBlue pump · LPG
Unleaded166.9p
Diesel193.9p
Asda
Farrar Road, Bangor
LL57 1LJ
Toilets
Unleaded171.7p
Diesel198.7p
Tesco
Caernarfon Road, Bangor
LL57 4SU
Price last reported 2 Oct
24 hours · Car wash · Air · Water · Toilets
Unleaded171.9p
Diesel199.9p
BP
Garth Services, —
LL57 1AB
Price last reported 15 Sept
24 hours · Car wash · Air · Water · Toilets
Unleaded174.9p
Diesel199.9p
Esso
Junction A5/55 Expressway, Bangor
LL57 4BG
24 hours · Car wash · Toilets · AdBlue pump
Unleaded175.9p
Diesel199.9p
Data updated 1 hour ago.
Cheapest fuel in LL57: quick answers
Where is the cheapest petrol in LL57?
The cheapest unleaded in the LL57 postcode area right now is 166.9p per litre at Texaco, TEXACO SERVICE STATION, BRYN LLWYD SERVICES, CAERNARFON ROAD, BANGOR. The LL57 average is 172.3p.
Where is the cheapest diesel in LL57?
The lowest diesel price in LL57 is currently 193.9p per litre at Texaco, TEXACO SERVICE STATION, BRYN LLWYD SERVICES, CAERNARFON ROAD, BANGOR.