Petrol and diesel prices in CF3

Distances are from the centre of CF3.

Cheapest reported within 5 miles · Unleaded (E10)

166.9p

Asda Pentwyn Superstore · Asda

8 Dering Road, Pontprennau, Cardiff, CF23 8NL

1.3 miles away · Open until 22:00

Price changed 2 days ago

£0.40 less on 40 litres than the local median (167.9p)

Directions

Nearest open station: St Mellons Superstore, 0.4 mi, 167.9p. The top pick saves £0.40 on 40 litres, before the cost of any extra driving.

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  1. 166.9pAsda Pentwyn Superstore · AsdaGo1.3 mi · Open until 22:00
    Price changed 2 days agoWrong price?
  2. 166.9pMFG Morrisons Cardiff Newport Road · MorrisonsGo2.0 mi · Open until 23:00
    Price changed 3 days agoWrong price?
  3. 167.7pAsda Newport Superstore · AsdaGo4.5 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  4. 167.9pSt Mellons Superstore · TescoGo0.4 mi · Open until 22:00
    Price changed 4 days agoWrong price?
  5. 168.9pCardiff Extra · TescoGo4.4 mi · Open 24 hours
    Price changed 7 days agoWrong price?

See on the map

CF3 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)165.9p167.9p22
Super unleaded (E5)177.9p185.9p15
Diesel (B7)194.9p197.9p22
Premium diesel207.9p214.9p9

Typical unleaded here is 1.8p below the Great Britain typical price of 169.7p.

What's the cheapest petrol in CF3 today?

MFG Morrisons Cardiff Tyglass (Morrisons) at 165.9p a litre, the lowest reported price at an open station within 5 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in CF3 today?

MFG Morrisons Cardiff Tyglass (Morrisons) at 194.9p a litre, the lowest reported price at an open station within 5 miles. The typical price nearby is 197.9p.

Updated 9 November 2026 from GOV.UK Fuel Finder. "Typical" is the median of prices confirmed in the last 30 days. Closed stations are removed, and prices that differ sharply from nearby stations aren't ranked.

All stations in CF3

MFG CastletonSt Mellons Service StationSt Mellons Superstore

Nearby towns

CardiffNewportCasnewyddPontypriddBlackwoodBarryWeston-Super-MareBridgend

Nearby postcode districts

CF23CF24CF14CF11NP10CF5NP11CF83