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Cheapest Petrol & Diesel in Harlech Today

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Last updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.

Cheapest Petrol in Harlech

155.9p per litre at Essar, Harlech (LL46 2UW)
Area average: 159.4p — save up to 3.5p/litre

Cheapest Diesel in Harlech

167.9p per litre at Essar, Harlech (LL46 2UW)
Area average: 172.4p — save up to 4.5p/litre
Browse by brand: Essar

Worth the Drive?

Petrol averages 9.5p less in Criccieth (149.9p vs 159.4p here). The round trip is about 8 miles each way, costing roughly £3.32 in fuel at 35 mpg. A 60‑litre fill would save £5.70 — a net saving of £2.38 after the return journey.

There are 2 fuel stations in Harlech reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 159.4p per litre across 2 stations. Diesel (B7) averages 172.4p across 2 stations. Unleaded is 6.5p above the national average of 152.9p.

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 Harlech.

Fuel Stations in Harlech

Station Postcode E10 E5 B7 SDV
Essar, Harlech (LL46 2UW) LL46 2UW 162.9p 176.9p
Essar, Harlech (LL46 2UW) LL46 2UW 155.9p Cheapest 167.9p Cheapest

Station Map

Average Petrol and Diesel Prices in Harlech (pence per litre)

Unleaded (E10)
159.4p
2 stations
±3.5p std dev
+6.5p vs national
Diesel (B7)
172.4p
2 stations
±4.5p std dev
+1.8p vs national

30-Day Price Trend in the Llandudno Region (pence per litre)

Daily averages across all stations in the Llandudno postcode area over the last 30 days. Harlech sits within this region.

What does fuel cost a typical driver in Harlech?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2484/year on fuel in Harlech (at 159.4p/L). That's £101 more than the UK average of £2383. Across the wider Llandudno (LL) postcode area petrol averages 154.1p/L, working out at £2402/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1881/year at Harlech's average diesel price of 172.4p/L. That's £20 more than the UK average of £1861. Across the wider Llandudno (LL) postcode area diesel averages 171.2p/L — £1868/year.

Choose the right station — save £££

The cheapest petrol in Harlech is 155.9p/L and the most expensive is 162.9p/L — a 7.0p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £4.20.

For diesel the spread is 9.0p/L (167.9p cheapest, 176.9p dearest) — £5.40 saved on a 60‑litre fill.

Fuel Prices by Brand in Harlech

Average prices and cheapest station for each fuel brand in Harlech.

Essar Fuel Prices in Harlech

There are 2 Essar forecourts in Harlech. Petrol averages 159.4p/L. Diesel averages 172.4p/L. Cheapest petrol: Essar, Harlech (LL46 2UW) at 155.9p.

Show 2 Essar stations
StationPostcodeE10B7
Essar, Harlech (LL46 2UW) LL46 2UW 162.9p 176.9p
Essar, Harlech (LL46 2UW) LL46 2UW 155.9p 167.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Harlech today is 155.9p per litre at ESSAR, LL46 2UW. The average across 2 stations is 159.4p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Harlech today is 167.9p per litre at ESSAR, LL46 2UW. The average across 2 stations is 172.4p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Harlech is 159.4p per litre from 2 stations. The national average is 152.9p, so Harlech is 6.5p above the national average.

The average diesel (B7) price in Harlech is 172.4p per litre from 2 stations. The national average is 170.6p, so Harlech is 1.8p above the national average.

There are currently 2 fuel stations reporting prices in Harlech. This includes supermarket forecourts, independent stations, and branded sites.

Fuel prices on MPG Calc are updated every 30 minutes using official data from the UK government's Fuel Finder service. All retailers with 250+ filling stations are required by law to report their prices, covering the vast majority of UK forecourts.