Cheapest Petrol & Diesel in Llannon Today
☆ SaveLast updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.
Cheapest Petrol in Llannon
Cheapest Diesel in Llannon
Worth the Drive?
Petrol averages 17.0p less in Tumble (146.9p vs 163.9p here). The round trip is about 4 miles each way, costing roughly £1.66 in fuel at 35 mpg. A 60‑litre fill would save £10.20 — a net saving of £8.54 after the return journey.
Diesel averages 20.5p less in Tumble (159.9p vs 180.4p here). The round trip is about 4 miles each way, costing roughly £1.27 in fuel at 50 mpg. A 60‑litre fill would save £12.30 — a net saving of £11.03 after the return journey.
There are 2 fuel stations in Llannon reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 163.9p per litre across 2 stations. Diesel (B7) averages 180.4p across 2 stations. Unleaded is 12.8p above the national average of 151.1p.
Use our fuel station finder to find the most economical place to fill up near you, or calculate the fuel cost of a longer trip from Llannon.
Fuel Stations in Llannon
| Station | Postcode | E10 | E5 | B7 | SDV |
|---|---|---|---|---|---|
| Esso, Pen-y-groes and Gorslas Llannon | SA14 6RD | 149.9p Cheapest | 168.9p Cheapest | 164.9p Cheapest | 183.9p Cheapest |
| Esso, Llanedi Llannon | SA4 0FU Motorway | 177.9p | – | 195.9p | – |
Station Map
Nearby Towns
Average Petrol and Diesel Prices in Llannon (pence per litre)
30-Day Price Trend in the Swansea Region (pence per litre)
Daily averages across all stations in the Swansea postcode area over the last 30 days. Llannon sits within this region.
What does fuel cost a typical driver in Llannon?
At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2555/year on fuel in Llannon (at 163.9p/L). That's £200 more than the UK average of £2355. Across the wider Swansea (SA) postcode area petrol averages 150.3p/L, working out at £2343/year.
A diesel driver doing the same 12000 miles at 50 mpg spends about £1968/year at Llannon's average diesel price of 180.4p/L. That's £169 more than the UK average of £1799. Across the wider Swansea (SA) postcode area diesel averages 162.2p/L — £1770/year.
Choose the right station — save £££
The cheapest petrol in Llannon is 149.9p/L and the most expensive is 177.9p/L — a 28.0p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £16.80.
For diesel the spread is 31.0p/L (164.9p cheapest, 195.9p dearest) — £18.60 saved on a 60‑litre fill.
Fuel Prices by Brand in Llannon
Average prices and cheapest station for each fuel brand in Llannon.
Esso Fuel Prices in Llannon
There are 2 Esso forecourts in Llannon. Petrol averages 163.9p/L. Diesel averages 180.4p/L. Cheapest petrol: Esso, Pen-y-groes and Gorslas at 149.9p. Esso fuel prices across the UK →
Show 2 Esso stations
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Esso, Pen-y-groes and Gorslas | SA14 6RD | 149.9p | 164.9p |
| Esso, Llanedi | SA4 0FU | 177.9p | 195.9p |
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