Cardiff petrol prices compared across 31 forecourts. Find the cheapest petrol in Cardiff right now — we update prices throughout the day so you always get the best price on fuel in Cardiff, South Glamorgan.
| Station | Unleaded | 7d | Diesel | 7d |
|---|---|---|---|---|
| ASDA S/mkt | 154.7p | — | 186.7p | — |
| ASDA S/mkt | 154.9p | -1 | 186.9p | +1 |
| ASDA S/mkt | 155.7p | +1 | 186.7p | -1 |
| ASDA S/mkt | 155.9p | +1 | 186.9p | +1 |
| TESCO S/mkt | 155.9p | +1 | 187.9p | — |
| TESCO S/mkt | 155.9p | +1 | 187.9p | +1 |
| TESCO S/mkt | 155.9p | — | 188.9p | +1 |
| MORRISONS S/mkt ⚠️ | 155.9p | — | 187.9p | — |
| MORRISONS S/mkt | 155.9p | — | 188.9p | +1 |
| TESCO S/mkt | 155.9p | +1 | 186.9p | — |
| ESSO | 156.9p | -1 | 188.9p | -2 |
| TESCO S/mkt | 156.9p | +1 | 187.9p | — |
| MORRISONS S/mkt | 156.9p | — | 188.9p | +1 |
| BP | 156.9p | — | 189.9p | — |
| St Mellons Service Station ⚠️ | 156.9p | — | 189.9p | — |
| SAINSBURY'S S/mkt | 157.9p | +1 | 188.9p | +1 |
| SAINSBURY'S S/mkt | 157.9p | +1 | 189.9p | +1 |
| Texaco Three Arches Services S/mkt ⚠️ | 158.9p | — | 189.9p | — |
| TEXACO ⚠️ | 159.9p | — | 190.9p | — |
| ESSO ⚠️ | 159.9p | — | 192.9p | — |
| ESSO ⚠️ | 159.9p | — | 193.9p | — |
| TEXACO ⚠️ | 159.9p | — | 192.9p | — |
| ESSO ⚠️ | 159.9p | — | 191.9p | — |
| TEXACO ⚠️ | 159.9p | — | 193.9p | — |
| ESSO ⚠️ | 159.9p | — | 192.9p | — |
| VALERO | 159.9p | +4 | 193.9p | +4 |
| Texaco ⚠️ | 159.9p | — | 191.9p | — |
| Tivoli Service Station | 160.9p | +11 | 191.9p | +21 |
| ESSO | 161.9p | — | 193.9p | — |
| ESSO | 161.9p | — | 189.9p | — |
| WELCOME BREAK Mway ⚠️ | 168.9p | — | 196.9p | — |
⚠️ One or more stations have not reported prices in over 7 days — prices shown may be out of date.