W & G Williams W & G Williams, The Garage, Abersoch, Pwllheli
W & G Williams, The Garage, Abersoch, LL53 7DR Pwllheli — Wales
W & G Williams is a petrol station in Pwllheli, Wales. Find current diesel and unleaded prices, the full price history, opening hours and accepted payment methods — data source: UK Fuel Finder.
The prices for this petrol station have not been updated for some time.
Note: Price data is updated hourly and may be several hours out of date.
Unleaded (E10)
£ 1.659
Last price change: 04/08/2026, 11:11
1.0 p above regional avg
Diesel
£ 1.849
Last price change: 11/08/2026, 10:41
1.0 p below regional avg
Fill-up costUnleaded (E10)£66.36Diesel£73.96
Price history
Interactive price history for this petrol station — shows diesel and unleaded price trends over the selected time range. W & G Williams: Unleaded (E10): £ 1.659, Diesel: £ 1.849.
| Date | Diesel | Unleaded (E10) |
|---|---|---|
| 29/08/2026 | £ 1.849 | £ 1.659 |
| 30/08/2026 | £ 1.849 | £ 1.659 |
| 01/09/2026 | £ 1.849 | £ 1.659 |
| 02/09/2026 | £ 1.849 | £ 1.659 |
| 03/09/2026 | £ 1.849 | £ 1.659 |
| 04/09/2026 | £ 1.849 | £ 1.659 |
| 05/09/2026 | £ 1.849 | £ 1.659 |
Prices are based on data reported by the station and may differ from the price at the pump.
Price analysis
- W & G Williams is currently 1.0p (0.5%) cheaper than the average in Wales.
- Cheaper alternative: Murco (23.6 km away) is 1.0p cheaper.
- W & G Williams is located in Pwllheli, Wales.
Price statistics
30 days
Low£ 1.799
High£ 1.849
Average£ 1.839
90 days
Low£ 1.759
High£ 1.849
Average£ 1.797
1 year
Low£ 1.759
High£ 1.959
Average£ 1.840
- Statistically, the cheapest day to fill up here is Sunday.
- The price has changed 1 times in the last 30 days.
| Month | Avg. price |
|---|---|
| April 2026 | £ 1.959 |
| May 2026 | £ 1.897 |
| June 2026 | £ 1.797 |
| July 2026 | £ 1.759 |
| August 2026 | £ 1.825 |
| September 2026 | £ 1.849 |
Data since April 2026
Frequently asked questions about W & G Williams
When is fuel cheapest at W & G Williams?
Statistically, the cheapest day to fill up at W & G Williams is Sunday.
How often does the fuel price change at W & G Williams?
Over the last 30 days, the Diesel price at W & G Williams has changed 1 times.
Loading map… — W & G Williams, W & G Williams, The Garage, Abersoch, LL53 7DR Pwllheli. 1 nearby petrol stations.