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Fuel in Caernarfon costs £4.51 more a tank at one end than the other
6 forecourts across LL54, LL55, from 161.7p to 169.9p for unleaded E10.
8.2pthe gap, per litre
£4.51per 55-litre tank
165.2plocal average
6forecourts counted
forecourt supermarket dearest here
Data as of 2026-09-10 Download this town (CSV)
Every forecourt here, cheapest first
| Forecourt | Brand | E10 | Diesel | vs local | Reported |
|---|---|---|---|---|---|
| London garage service station | ESSAR | 157.9p | 179.9p | — | 22 days ago |
| MFG MORRISONS CAERNARFON | MORRISONS | 161.7p | 182.7p | -3.5p | 2d ago |
| Caer Service Station | TEXACO | 161.7p | 182.7p | -3.5p | 3d ago |
| Gwalia Garage Caernarfon Limited | SHELL | 163.9p | 186.9p | -1.3p | 2d ago |
| CLYNNOG SERVICE STATION | MURCO | 166.9p | 187.9p | +1.7p | today |
| dolydd | TEXACO | 166.9p | 187.9p | +1.7p | 1d ago |
| Beran Filling Station | TEXACO | 169.9p | 188.9p | +4.7p | 3d ago |
1 of these forecourts have not reported for over
14 days. Their prices are shown but excluded from the average
and the gap above, because a figure that old is not a current market price. Retailers
are required to report a change within 30 minutes.