Home › Fuel prices › Cardiff
Petrol and diesel prices in Cardiff
Pump prices at 12 forecourts in Cardiff, from the open price feeds UK fuel retailers have to publish. These were the prices on 7 October 2026. The Driveboard map has them live, and sorts the forecourts near you by price.
See live prices on the map172.7pcheapest unleaded (e10)
196.7pcheapest diesel
189.9pcheapest super unleaded (e5)
175.0paverage unleaded
Average and cheapest by fuel
| Fuel | Average | Cheapest | Where |
|---|---|---|---|
| Unleaded (E10) | 175.0p | 172.7p | Asda CF14 7EW |
| Super unleaded (E5) | 193.4p | 189.9p | Valero CF11 8AF |
| Diesel | 200.4p | 196.7p | Asda CF11 8AZ |
| Super diesel | 219.9p | 219.9p | Esso CF23 9AE |
Forecourts in Cardiff
| Forecourt | Postcode | E10 | E5 | Diesel |
|---|---|---|---|---|
| Asda | CF14 7EW | 172.7p | 198.7p | |
| Morrisons | CF11 0JP | 172.9p | 189.9p | 197.9p |
| Asda | CF11 0JR | 172.9p | 196.9p | |
| Asda | CF11 8AZ | 173.7p | 196.7p | |
| Valero | CF11 8AF | 173.9p | 189.9p | 201.9p |
| Asda | CF23 8NL | 173.9p | 198.9p | |
| ESSO | CF11 7AS | 175.9p | 195.9p | 202.9p |
| Asda | CF5 2PY | 175.9p | 194.9p | 199.9p |
| Valero | CF23 9AD | 176.9p | 189.9p | 202.9p |
| Esso | CF23 9AE | 176.9p | 195.9p | 202.9p |
| ESSO | CF24 1AG | 176.9p | 195.9p | 202.9p |
| Asda | CF5 2PW | 176.9p | 194.9p | 201.9p |
Questions
Where is the cheapest petrol in Cardiff?
On 7 October 2026 the cheapest unleaded (E10) in Cardiff was 172.7p at Asda CF14 7EW, against an average of 175.0p. Prices change daily; the Driveboard map has them live.
Where is the cheapest diesel in Cardiff?
On 7 October 2026 the cheapest diesel in Cardiff was 196.7p at Asda CF11 8AZ, against an average of 200.4p.
Where do these prices come from?
From the open price feeds that UK fuel retailers are required to publish. Not every forecourt is in a feed yet, so some local stations may be missing.