7 stations in Caernarfon, Gwynedd, cheapest first.
The cheapest unleaded petrol (E10) in Caernarfon today is 169.9p a litre at Murco Clynnog Service Station (LL54 5PF). Across the 7 stations selling it, prices average 171.8p and go up to 173.9p, so filling a 55-litre tank costs between £93.44 and £95.64.
The cheapest diesel in Caernarfon today is 196.9p a litre at MFG Morrisons Caernarfon (LL55 1BE). Across the 7 stations selling it, prices average 198.6p and go up to 199.9p, so filling a 55-litre tank costs between £108.30 and £109.94.
Unleaded in Caernarfon averages 171.8p, 2.7p less than the Gwynedd average (174.4p) and 2.7p less than the UK average (174.4p). Diesel in Caernarfon averages 198.6p, 1.6p less than the Gwynedd average (200.2p) and 0.9p less than the UK average (199.5p).
Super unleaded (E5) is sold at 4 stations, from 183.9p at Shell Gwalia Garage Caernarfon Limited. The 1 supermarket station charge 171.9p on average for unleaded, 0.2p more than the other 6.
| Fuel | Cheapest | Average | Highest |
|---|---|---|---|
| Unleaded | 169.9p | 171.8p | 173.9p |
| Super unleaded | 183.9p | 187.4p | 189.9p |
| Diesel | 196.9p | 198.6p | 199.9p |
Average unleaded price, cheapest highlighted
Caernarfon has 7 petrol stations reporting prices: 3 Texaco, 1 Morrisons, 1 Murco, 1 Shell and 1 independent. 1 are open 24 hours a day. 1 is at a supermarket. Of the 7, all sell bottled AdBlue, 5 offer air and screenwash, 5 have water, 4 have a car wash, 4 have customer toilets and 3 have AdBlue pumps.
For unleaded, Caernarfon is cheaper on average than all 12 nearby towns. For diesel, the cheapest nearby town is Criccieth, averaging 196.9p (1.7p less than Caernarfon).