Petrol (Unleaded) in Cardiff costs from 165.9p to 174.9p a litre right now, 169.1p on average across 28 stations. Diesel in Cardiff costs from 187.9p to 196.9p a litre right now, 191.1p on average across 29 stations.The cheapest is Tesco - CARDIFF, 1.6 km from the centre. Prices last updated 09:55 (Europe/London).
A 55-litre fill-up at the cheapest station in Cardiff instead of the dearest one, and instead of the city average.
Supermarket forecourts in Cardiff: Tesco, Asda, Morrisons, Sainsbury's.
Calculated from the same live prices as the station table below — 31 stations in Cardiff, at the update time shown above.
| Station | |||||
|---|---|---|---|---|---|
|
1
Tesco - CAERDYDD
Tesco · CF24 2HP
|
4.2 km | 1.879 | — | — | — |
|
2
Tesco - CARDIFF
Tesco · CF14 3AT
|
1.6 km | 1.879 | 1.659 | 1.759 | — |
|
3
Tesco - CARDIFF
Tesco · CF3 0EF
|
6.1 km | 1.879 | 1.659 | 1.759 | — |
|
4
Tesco - CARDIFF
Tesco · CF14 6BN
|
2.8 km | 1.879 | 1.659 | 1.759 | — |
|
5
Asda - CARDIFF
Asda · CF14 7EW
|
4.9 km | 1.897 | 1.677 | — | — |
|
6
Asda - CARDIFF
Asda · CF11 0JR
|
5.1 km | 1.899 | 1.659 | — | — |
|
7
Asda - CARDIFF
Asda · CF23 8NL
|
5.3 km | 1.899 | 1.679 | — | — |
|
8
Esso - CARDIFF
Esso · CF5 1BP
|
3.5 km | 1.899 | 1.699 | 1.889 | 2.089 |
|
9
Esso - CARDIFF
Esso · CF11 9HA
|
2.2 km | 1.899 | 1.699 | — | 2.089 |
|
10
Morrisons - LLANISHEN
Morrisons · CF14 5EP
|
2.9 km | 1.899 | 1.669 | 1.859 | — |
|
11
Morrisons - PEN-Y-LAN
Morrisons · CF23 9YG
|
2.9 km | 1.899 | 1.669 | 1.859 | 1.999 |
|
12
Texaco
Texaco · CF14 3AD
|
0.8 km | 1.899 | 1.699 | — | — |
|
13
Texaco - CAERDYDD
Texaco · CF11 6AF
|
2.8 km | 1.899 | 1.699 | — | — |
|
14
Tivoli Service Station - CARDIFF
Tivoli Service Station · CF14 2FF
|
2.9 km | 1.899 | 1.699 | 1.839 | — |
|
15
Asda - CARDIFF
Asda · CF11 8AZ
|
3.6 km | 1.907 | 1.677 | — | — |
|
16
Sainsbury's - CARDIFF
Sainsbury's · CF23 9XN
|
2.7 km | 1.909 | 1.689 | — | — |
|
17
Tesco - CARDIFF
Tesco · CF5 6XQ
|
7.4 km | 1.909 | 1.669 | 1.779 | — |
|
18
Esso - CARDIFF
Esso · CF23 9AE
|
3.0 km | 1.919 | 1.699 | 1.899 | 2.099 |
|
19
Esso - CARDIFF
Esso · CF5 2PY
|
4.3 km | 1.919 | 1.719 | 1.909 | — |
|
20
Sainsbury's - CARDIFF
Sainsbury's · CF14 9BB
|
4.1 km | 1.919 | 1.699 | 1.819 | — |
|
21
Texaco - CARDIFF
Texaco · CF3 5UG
|
6.5 km | 1.919 | 1.679 | 1.879 | — |
|
22
Valero - CARDIFF
Valero · CF23 9AD
|
2.9 km | 1.919 | 1.699 | 1.859 | — |
|
23
Texaco - CARDIFF
Texaco · CF5 2PW
|
3.5 km | 1.929 | 1.719 | 1.899 | — |
|
24
Texaco - CARDIFF
Texaco · CF14 4HT
|
1.9 km | 1.929 | — | — | — |
|
25
Texaco - LECKWITH
Texaco · CF11 8AF
|
3.7 km | 1.929 | 1.699 | 1.859 | — |
2026-08-15: 183.1p 2026-09-14: 191.0p
Diesel is up 3.6p versus 7 days ago (31 stations with prices on both days).
Tracked continuously: 18 of 31 stations · 2026-08-15 to 2026-09-14
| Brand | From | Average | Stations |
|---|---|---|---|
| Tesco | 187.9p | 188.5p | 5 |
| Asda | 189.7p | 190.1p | 4 |
| Morrisons | 189.9p | 189.9p | 2 |
| Esso | 189.9p | 191.9p | 6 |
| Texaco | 189.9p | 192.2p | 7 |
| Tivoli Service Station | 189.9p | 189.9p | 1 |
| Sainsbury's | 190.9p | 191.4p | 2 |
| Valero | 191.9p | 191.9p | 1 |
| Welcome Break | 196.9p | 196.9p | 1 |
Cardiff itself has 31 petrol stations with live prices tracked on fuel-prices.eu. Including the towns within roughly 10 km, the total rises to 64 stations. Data comes from the UK official fuel price data scheme.
The cheapest diesel in Cardiff today is 187.9p a litre at Tesco - CARDIFF. Prices in nearby towns are often lower — use the +2 / +5 / +10 km filter above to compare.
The average diesel price in Cardiff is 191.1p a litre, 0.8p below the national average of 191.9p.
The cheapest petrol in Cardiff today is 165.9p a litre at Tesco - CARDIFF, 1.6 km from the city centre. It is 3.2p below the Cardiff average of 169.1p across the 28 stations we track in the city.
Yes. Supermarket forecourts in Cardiff (Tesco, Asda, Morrisons, Sainsbury's) average 189.7p a litre for diesel across 13 stations, against 192.2p at the other 16 stations — 2.6p cheaper.
Prices are updated daily from the UK official fuel price data scheme (retailer price feeds published under the government fuel-finder initiative).
Prices are collected from the UK official fuel price data scheme — the open price feeds published by major retailers under the government fuel-finder initiative — and refreshed daily. Prices are indicative and may differ at the pump. See also: live map of the UK · all live markets.
Contains public sector information licensed under the Open Government Licence v3.0. Source: Fuel Finder (CMA / GOV.UK).