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Cardiff Petrol & Diesel Prices

The cheapest unleaded in Cardiff is 169.7p at Asda Cardiff Coryton Supercentre. The dearest is 175.9p at Tivoli Service Station: 6.2p a litre, £3.41 a tank more.

Prices last checked 25 October 2026 · 22 of 31 Cardiff forecourts reported in the last 14 days · official Fuel Finder data

169.7pcheapest petrol (E10)
195.7pcheapest diesel
173.1pCardiff average · UK 173.1p
6.2pcheapest to dearest · £3.41 a tank

Cheapest petrol in Cardiff

  1. 1 Asda Cardiff Coryton SupercentreCF14 7EW · 2 days ago 169.7p
  2. 2 Asda Leckwith Road SuperstoreCF11 8AZ · 12 days ago 171.7p
  3. 3 MFG Morrisons Cardiff TyglassCF14 5EP · 3 days ago 171.9p
  4. 4 MFG NinianCF11 8AF · 2 days ago 171.9p
  5. 5 Asda Cardiff Bay SuperstoreCF11 0JR · 13 days ago 171.9p
  6. 6 MFG Morrisons Cardiff BayCF11 0JP · 12 days ago 171.9p
  7. 7 Cardiff ExtraCF14 3AT · 11 days ago 172.9p
  8. 8 Culverhouse Cross ExtraCF5 6XQ · 11 days ago 172.9p
All 22 Cardiff forecourts by petrol price

Cheapest diesel in Cardiff

  1. 1 Asda Cardiff Coryton SupercentreCF14 7EW · 2 days ago 195.7p
  2. 2 Asda Leckwith Road SuperstoreCF11 8AZ · 12 days ago 196.7p
  3. 3 MFG Morrisons Cardiff TyglassCF14 5EP · 3 days ago 196.9p
  4. 4 Asda Cardiff Bay SuperstoreCF11 0JR · 13 days ago 196.9p
  5. 5 MFG Morrisons Cardiff BayCF11 0JP · 12 days ago 196.9p
  6. 6 Cardiff ExtraCF14 3AT · 11 days ago 196.9p
  7. 7 Culverhouse Cross ExtraCF5 6XQ · 11 days ago 196.9p
  8. 8 Cardiff Tyn-Y-Parc ExpressCF14 6BN · 11 days ago 197.9p
All 22 Cardiff forecourts by diesel price
cheapest third (up to 172.9p) middle dearest third (from 173.9p)
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Official Fuel Finder data as of 2026-10-25. 14 of 22 forecourts here reported in the last 7 days. Download this town (CSV)

Supermarket fuel prices in Cardiff

SupermarketSitesPetrol fromDiesel from
Asda4 169.7p195.7p
Morrisons3 171.9p196.9p
Tesco4 172.9p196.9p
Sainsbury's2 172.9p198.9p

All petrol stations in Cardiff

Hours
Asda Cardiff Coryton Supercentre CF14 7EW Asda 169.7p 195.7p -3.4p Mon 00:00 to 23:59 2d ago
Asda Leckwith Road Superstore CF11 8AZ Asda 171.7p 196.7p -1.4p Mon 00:00 to 23:59 12d ago
MFG Morrisons Cardiff Tyglass CF14 5EP Morrisons 171.9p 196.9p 189.9p -1.2p Mon 06:00 to 22:00 3d ago
MFG Ninian CF11 8AF Texaco 171.9p 199.9p 189.9p -1.2p Mon 06:00 to 23:00 2d ago
Asda Cardiff Bay Superstore CF11 0JR Asda 171.9p 196.9p -1.2p Mon 00:00 to 23:59 13d ago
MFG Morrisons Cardiff Bay CF11 0JP Morrisons 171.9p 196.9p 189.9p -1.2p Mon 06:00 to 22:00 12d ago
Cardiff Extra CF14 3AT Tesco 172.9p 196.9p 182.9p -0.2p 24 hours 11d ago
Culverhouse Cross Extra CF5 6XQ Tesco 172.9p 196.9p 183.9p -0.2p 24 hours 11d ago
MFG Cardiff Bay CF11 7AS Esso 172.9p 199.9p 195.9p -0.2p 24 hours 2d ago
Cardiff Tyn-Y-Parc Express CF14 6BN Tesco 172.9p 197.9p 182.9p -0.2p Mon 06:00 to 23:00 11d ago
MFG Morrisons Cardiff Newport Road CF23 9YG Morrisons 172.9p 197.9p 189.9p -0.2p Mon 06:00 to 23:00 2d ago
Sainsburys Thornhill CF14 9BB Sainsbury's 172.9p 198.9p 184.9p -0.2p Mon 06:30 to 22:00 7d ago
MFG Premier CF23 9AE Esso 173.9p 199.9p 195.9p +0.8p 24 hours 2d ago
St Mellons Superstore CF3 0EF Tesco 173.9p 198.9p 183.9p +0.8p Mon 06:00 to 22:00 10d ago
Rontec Red Dragon CF5 1BP Esso 173.9p 199.9p 192.9p +0.8p 24 hours 5d ago
Rontec Cathedral CF11 9HA Esso 173.9p 199.9p +0.8p 24 hours 5d ago
Asda Pentwyn Superstore CF23 8NL Asda 173.9p 197.9p +0.8p Mon 06:00 to 22:00 12d ago
MFG Cardinal CF23 9AD Valero 173.9p 199.9p 189.9p +0.8p 24 hours 2d ago
MFG Castleton CF3 2UR Esso 173.9p 199.9p 195.9p +0.8p 24 hours 2d ago
Sainsburys Colchester Avenue CF23 9XN Sainsbury's 173.9p 198.9p +0.8p Mon 07:00 to 22:30 today
Asda Llantrisant Express Petrol CF5 2PW Texaco 174.9p 201.9p 192.9p +1.8p Mon 07:00 to 22:00 today
Tivoli Service Station CF14 2FF Tivoli Service Station 175.9p 201.9p 185.9p +2.8p Mon 07:00 to 22:00 6d ago

Retailers must report a price change to the government's Fuel Finder scheme within 30 minutes, so a forecourt that last reported a few days ago simply has not changed its price. Opening hours are each retailer's own entry in the scheme.

9 stations have stopped reporting (more than 14 days) and are left out of every figure above

A price that old is not a current market price, so we do not show it as one. These stations may have closed, changed hands or dropped out of the scheme.

More forecourts near Cardiff

These 3 forecourts are outside Cardiff's own postcodes, so they are not counted in the figures above. Distances are straight lines from the middle of Cardiff.

ForecourtMilesE10DieselReported
Penarth Superstorenot reportingCF64 1SA 3.9 172.9p 196.9p 23d ago
Cardiff Pengam ExtraCF24 2HP 2.6 173.9p 197.9p 10d ago
MFG CardiffCF24 1AG 1.4 173.9p 199.9p 2d ago

Cardiff against the rest

Cardiff 173.1p
Wales 172.7p
UK 173.1p

Average E10 unleaded. Bars start at 165p so the differences are visible.

Cardiff fuel questions

Where is the cheapest petrol in Cardiff today?

Asda Cardiff Coryton Supercentre, at 169.7p a litre for E10 unleaded, from prices last checked on 25 October 2026. The Cardiff average is 173.1p.

Where is the cheapest diesel in Cardiff?

Asda Cardiff Coryton Supercentre, at 195.7p a litre, from prices last checked on 25 October 2026.

Which petrol stations in Cardiff are open 24 hours?

8 of the 22 forecourts reporting in Cardiff list 24-hour opening, including Cardiff Extra, Culverhouse Cross Extra, MFG Cardiff Bay, MFG Premier. Hours come from each retailer's own entry in the Fuel Finder scheme.

How often are these prices updated?

Retailers must report a price change to the government's Fuel Finder scheme within 30 minutes. We read the full data every 30 minutes and rebuild this page every morning.

Fuel prices near Cardiff

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