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Cheapest Petrol & Diesel in Trawsfynydd Today

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

Cheapest Petrol in Trawsfynydd

150.9p per litre at Essar, Trawsfynydd
Area average: 154.4p — save up to 3.5p/litre

Cheapest Diesel in Trawsfynydd

169.9p per litre at Essar, Trawsfynydd
Area average: 175.9p — save up to 6.0p/litre
Browse by brand: Cambrian GarageEssar

Worth the Drive?

Diesel averages 11.0p less in Dolgellau (164.9p vs 176.0p here). The round trip is about 14 miles each way, costing roughly £4.26 in fuel at 50 mpg. A 60‑litre fill would save £6.63 — a net saving of £2.37 after the return journey.

There are 2 fuel stations in Trawsfynydd reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 154.4p per litre across 2 stations. Diesel (B7) averages 175.9p across 2 stations. Unleaded is 1.6p above the national average of 152.8p.

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 Trawsfynydd.

Fuel Stations in Trawsfynydd

Station Postcode E10 E5 B7 SDV
Cambrian Garage, Trawsfynydd LL41 4SP 158.0p 182.0p
Essar, Trawsfynydd LL41 4TW 150.9p Cheapest 161.9p Cheapest 169.9p Cheapest

Station Map

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

Unleaded (E10)
154.4p
2 stations
±3.5p std dev
+1.6p vs national
Super Unleaded (E5)
161.9p
1 stations
9.3p below national
Diesel (B7)
175.9p
2 stations
±6.0p std dev
+5.6p 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. Trawsfynydd sits within this region.

What does fuel cost a typical driver in Trawsfynydd?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2407/year on fuel in Trawsfynydd (at 154.5p/L). That's £26 more than the UK average of £2382. Across the wider Llandudno (LL) postcode area petrol averages 153.9p/L, working out at £2399/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1920/year at Trawsfynydd's average diesel price of 176.0p/L. That's £62 more than the UK average of £1858. Across the wider Llandudno (LL) postcode area diesel averages 171.0p/L — £1866/year.

Choose the right station — save £££

The cheapest petrol in Trawsfynydd is 150.9p/L and the most expensive is 158.0p/L — a 7.1p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £4.26.

For diesel the spread is 12.1p/L (169.9p cheapest, 182.0p dearest) — £7.26 saved on a 60‑litre fill.

Fuel Prices by Brand in Trawsfynydd

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

Cambrian Garage Fuel Prices in Trawsfynydd

There is 1 Cambrian Garage forecourt in Trawsfynydd. Petrol is 158.0p/L3.6p above the Trawsfynydd average. Diesel is 182.0p/L (6.1p above town avg). Live prices: Cambrian Garage, Trawsfynydd.

Show station details
StationPostcodeE10B7
Cambrian Garage, Trawsfynydd LL41 4SP 158.0p 182.0p

Essar Fuel Prices in Trawsfynydd

There is 1 Essar forecourt in Trawsfynydd. Petrol is 150.9p/L3.5p below the Trawsfynydd average. Diesel is 169.9p/L (6.0p below town avg). Live prices: Essar, Trawsfynydd.

Show station details
StationPostcodeE10B7
Essar, Trawsfynydd LL41 4TW 150.9p 169.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Trawsfynydd today is 150.9p per litre at ESSAR, LL41 4TW. The average across 2 stations is 154.4p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Trawsfynydd today is 169.9p per litre at ESSAR, LL41 4TW. The average across 2 stations is 175.9p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Trawsfynydd is 154.4p per litre from 2 stations. The national average is 152.8p, so Trawsfynydd is 1.6p above the national average.

The average diesel (B7) price in Trawsfynydd is 175.9p per litre from 2 stations. The national average is 170.3p, so Trawsfynydd is 5.6p above the national average.

There are currently 2 fuel stations reporting prices in Trawsfynydd. 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.