Every petrol station in Cardiff that reports to the Government's Fuel Finder scheme — 23 of them — with the price each one reported and the time it reported it.
The cheapest fuel in Cardiff right now
- Cheapest unleaded (E10)
- 168.7p at Asda Cardiff Coryton Supercentre reported 16:37 on 27 Oct 2026
- Cheapest diesel (B7)
- 195.7p at Asda Cardiff Coryton Supercentre reported 16:34 on 23 Oct 2026
- Cheapest super unleaded (E5)
- 178.9p at Cardiff Extra - Petrol Filling Station reported 17:21 on 2 Nov 2026
How Cardiff compares
- Unleaded here averages 171.2p — 0.4p below the UK average of 171.6p.
- Diesel here averages 198.8p — 0.3p above the UK average of 198.6p.
- 23 of 23 report unleaded, 23 report diesel.
An average across reporting stations, one vote each — not what drivers here actually pay, which would need sales volumes nobody publishes.
All 23 petrol stations in Cardiff
- Asda Cardiff Bay Superstoreunleaded 169.9p · diesel 196.9p
- Asda Cardiff Coryton Supercentreunleaded 168.7p · diesel 195.7p
- Asda Leckwith Road Superstoreunleaded 169.7p · diesel 196.7p
- Asda Llantrisant Express Petrolunleaded 173.9p · diesel 199.9p
- Asda Pentwyn Superstoreunleaded 169.9p · diesel 197.9p
- Asda Radyr Express Petrolunleaded 173.9p · diesel 199.9p
- Cardiff Extra - Petrol Filling Stationunleaded 168.9p · diesel 196.9p
- Cardiff Tyn-Y-Parc Expressunleaded 168.9p · diesel 195.9p
- Culverhouse Cross Extra - Petrol Filling Stationunleaded 170.9p · diesel 196.9p
- Mfg Cardiff Bayunleaded 169.9p · diesel 199.9p
- Mfg Cardinalunleaded 169.9p · diesel 199.9p
- Mfg Premierunleaded 169.9p · diesel 199.9p
- Pentwyn Service Stationunleaded 176.9p · diesel 202.9p
- Pgg Hadfield Rdunleaded 169.9p · diesel 199.9p
- Rontec Cathedralunleaded 169.9p · diesel 199.9p
- Rontec Penrhosunleaded 169.9p · diesel 198.9p
- Rontec Red Dragonunleaded 170.9p · diesel 199.9p
- Sainsburys Colchester Avenueunleaded 170.9p · diesel 198.9p
- Sainsburys Thornhillunleaded 170.9p · diesel 198.9p
- St Mellons Service Stationunleaded 175.9p · diesel 199.9p
- St Mellons Superstore - Petrol Filling Stationunleaded 169.9p · diesel 197.9p
- Texaco Three Arches Servicesunleaded 173.9p · diesel 199.9p
- Tivoli Service Stationunleaded 173.9p · diesel 199.9p
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⚠ Prices are as reported to the Fuel Finder scheme, with the time each was reported — not a promise of what you will pay. Retailers have up to 30 minutes to report a change. Always check the price on the pump. Collected 11:53 on 3 Nov 2026.
Report a price discrepancy · Fuel price data from Fuel Finder (DESNZ), used under the Open Government Licence v3.0.