Petrol Stations in PWLLHELI
Compare live petrol and diesel prices at 4 petrol stations in PWLLHELI. Cheapest fuel near you, updated every 5 minutes.
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9°C
Mainly clear
Avg Unleaded
163.7p
Avg Diesel
186.2p
Cheapest Unleaded
161.9p
Cheapest Diesel
185.9p
Fuel Prices by Brand in PWLLHELI
| Brand | Stations | Avg Unleaded | Avg Diesel |
|---|---|---|---|
| Esso | 2 | 163.9p | 185.9p |
| BP | 1 | 164.9p | 186.9p |
| W & G Williams | 1 | 161.9p | 185.9p |
All Stations in PWLLHELI
Guide to Fuel Prices in PWLLHELI
PWLLHELI has 4 petrol stationsreporting live prices through the UK government's mandatory fuel price transparency scheme. Average unleaded (E10) is currently 163.7p per litre, with diesel (B7) at 186.2p per litre. The cheapest unleaded right now is 161.9p at W & G Williams (LL53 7DR).
All 4 stations in PWLLHELIare branded retailers — there are no supermarket forecourts (Tesco, Asda, Morrisons, Sainsbury's, Costco) currently in our data for this area. For supermarket prices, the nearest option is Porthmadog (12.9 mi away).
Nearby towns with cheaper unleaded: Porthmadog (158.2p, 12.9 mi), Caernarfon (154.2p, 20.3 mi) and Dolgellau (153.9p, 25.3 mi). A short detour can save up to £3.02on a 55-litre fill — though factor in fuel for the round trip.
Across all UK cities tracked by PetrolFinder, PWLLHELI unleaded is 5.5p above the national average of 158.2p — driven by the local mix of supermarket vs branded forecourts and competition between 3 fuel brands operating in the area. Use the route planner to find the cheapest stop on your journey, or browse the price heatmap to spot regional bargains.
PWLLHELI Snapshot
Stations4
Avg Unleaded163.7p
Cheapest Unleaded161.9p
Avg Diesel186.2p
Cheapest Diesel185.9p
Brands3
Petrol & Diesel FAQs for PWLLHELI
Where is the cheapest petrol in PWLLHELI?
The cheapest unleaded (E10) petrol in PWLLHELI is currently 161.9p per litre at W & G Williams (LL53 7DR). The average across 4 stations in PWLLHELI is 163.7p per litre. Prices update every 5 minutes from official UK government data.
Where is the cheapest diesel in PWLLHELI?
The cheapest diesel in PWLLHELI is currently 185.9p per litre, with an average of 186.2p across 4 stations. That's 0.7p below the UK national diesel average of 186.9p.
Are supermarket petrol stations cheaper in PWLLHELI?
PWLLHELI doesn't have any supermarket fuel forecourts in our data — all 4 stations are branded retailers. Try Porthmadog (12.9 mi away) for supermarket prices.
Which towns near PWLLHELI have cheaper petrol?
Porthmadog (158.2p, 12.9 mi), Caernarfon (154.2p, 20.3 mi) and Dolgellau (153.9p, 25.3 mi) all have lower average unleaded prices than PWLLHELI's 163.7p. A short detour can save up to £3.02 on a 55-litre fill — factor in fuel for the round trip.
How often are PWLLHELI fuel prices updated?
Prices for the 4 petrol stations in PWLLHELI are updated every 5 minutes using the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025. Retailers are legally required to report price changes within 30 minutes.