Petrol Prices in Cardiff: Cheapest Fuel Today
Live fuel prices at Cardiff stations — sorted cheapest first. Updated daily from official UK Government data.
The cheapest petrol in Cardiff today is 152.9p per litre, with an average price of 160.7p/L across 103 of 103 total stations, 0.7p below the UK average of 161.4p/L. B7 diesel starts from 175.9p/L (avg 187.7p across 102 stations). All prices are sourced from the UK Government Fuel Finder scheme and updated daily as of 12 August 2026.
Petrol prices in Cardiff are tracked across 103 stations, giving drivers an up-to-date view of local fuel costs. Standard unleaded (E10) is currently available from 152.9p per litre at the cheapest forecourt, with a city-wide average of 160.7p.
B7 diesel in Cardiff starts from 175.9p per litre, averaging 187.7p across 102 stations. At the cheapest forecourt, diesel is currently 23.0p per litre more expensive than standard petrol.
Supermarket forecourts — Asda, Tesco, Sainsbury's, and Morrisons — tend to offer the lowest prices in Cardiff and are typically 3–8p per litre cheaper than branded stations such as BP, Shell, and Esso. For drivers filling up weekly, consistently choosing the cheapest local forecourt can save upwards of £100 per year without any change to routine.
Cardiff sits within Wales. Drivers in neighbouring areas such as Swansea and Bristol can also compare live prices for their nearest stations using the links below.
For national trends and weekly movement across the UK, see our fuel price insights.
Prices updated:
Cheapest Petrol Stations in Cardiff
Showing the 30 cheapest of 103 stations in Cardiff, sorted by Petrol price — View all 103 stations in Cardiff →
P W MILLAR LTD, BARRY · CF62 9PZ
LLANHARAN SERVICE STATION, PONT-Y-CLUN · CF72 9NR
OIL 4 WALES LTD, MAESTEG · CF34 9EY
TEXACO GARAGE, PONTYPRIDD · CF38 2HA
HEOL Y PANT, TALBOT GREEN · CF72 8FN
NEW CARDIFF ROAD, ABERDARE · CF44 0AG
G H GRIFFITHS & SONS LTD, PONT-Y-CLUN · CF72 8PG
TESCO STORES LTD, NEW ROAD, HENGOED · CF82 7DP
MORRIS TERRICE, FERNDALE · CF43 4ST
GREEN PARK, PONTYCLUN · CF72 8RB
ABERDARE FILLING STATION, ABERDAR · CF44 0PN
P W MILLAR LTD, BARRY · CF62 9PZ
LEYSHON FLINT & SONS, BRIDGEND · CF31 4LL
BROWN LENNOX RETAIL PARK, PONTYPRIDD · CF37 4DA
ANGEL WAY/STATION ROAD, BARGOED GATEWAY · CF81 8YD
GRIFFITHS FORECOURTS, PONTYPRIDD · CF38 2FF
PONTYPRIDD ROAD, BARRY · CF62 7LT
BARGOED SERVICE STATION, BARGOED · CF81 8JP
TUDOR GARAGE (YSTRADOWEN) LTD, COWBRIDGE · CF71 7SY
NANT GARW HILL, CARDIFF · CF15 7UN
TIVOLI SERVICE STATION, CARDIFF · CF14 2FF
G H GRIFFITHS & SONS, BRIDGEND · CF31 3BD
GELLI-HIRION INDUSTRIAL ESTATE, PONTYPRIDD · CF37 5SN
6A WELSH DESIGNER OUTLET VILLAGE, BRIDGEND · CF32 9ST
NEWPORT ROAD, CAERPHILLY · CF83 8GB
HEOL CEINIOG, BARRY · CF63 4BA
RIVERSIDE RETAIL PARK, ABERDARE · CF44 0AH
FFORDD Y MILENIWM, BARRY · CF62 5AT
SOUTH CORNELLY, PORTHCAWL · CF33 4RE
MAIN ROAD, PYLE · CF33 6HR
| Rank | Brand | Address | Postcode | Petrol Price (p/L) | vs Cheapest (p) |
|---|---|---|---|---|---|
| 1 | TEXACO | P W MILLAR LTD, BARRY | CF62 9PZ | 152.9 | cheapest |
| 2 | GULF | LLANHARAN SERVICE STATION, PONT-Y-CLUN | CF72 9NR | 153.9 | +1.0 |
| 3 | Oil4wales Maesteg | OIL 4 WALES LTD, MAESTEG | CF34 9EY | 154.9 | +2.0 |
| 4 | Church Village Service Station | TEXACO GARAGE, PONTYPRIDD | CF38 2HA | 154.9 | +2.0 |
| 5 | SAINSBURY'S | HEOL Y PANT, TALBOT GREEN | CF72 8FN | 155.9 | +3.0 |
| 6 | BP | NEW CARDIFF ROAD, ABERDARE | CF44 0AG | 156.9 | +4.0 |
| 7 | TEXACO | G H GRIFFITHS & SONS LTD, PONT-Y-CLUN | CF72 8PG | 156.9 | +4.0 |
| 8 | TESCO | TESCO STORES LTD, NEW ROAD, HENGOED | CF82 7DP | 156.9 | +4.0 |
| 9 | ESSAR | MORRIS TERRICE, FERNDALE | CF43 4ST | 156.9 | +4.0 |
| 10 | TESCO | GREEN PARK, PONTYCLUN | CF72 8RB | 156.9 | +4.0 |
| 11 | Texaco | ABERDARE FILLING STATION, ABERDAR | CF44 0PN | 156.9 | +4.0 |
| 12 | TEXACO | P W MILLAR LTD, BARRY | CF62 9PZ | 156.9 | +4.0 |
| 13 | Murco | LEYSHON FLINT & SONS, BRIDGEND | CF31 4LL | 157.9 | +5.0 |
| 14 | SAINSBURY'S | BROWN LENNOX RETAIL PARK, PONTYPRIDD | CF37 4DA | 157.9 | +5.0 |
| 15 | MORRISONS | ANGEL WAY/STATION ROAD, BARGOED GATEWAY | CF81 8YD | 157.9 | +5.0 |
| 16 | VALERO | GRIFFITHS FORECOURTS, PONTYPRIDD | CF38 2FF | 157.9 | +5.0 |
| 17 | SHELL BARRY | PONTYPRIDD ROAD, BARRY | CF62 7LT | 157.9 | +5.0 |
| 18 | ESSO | BARGOED SERVICE STATION, BARGOED | CF81 8JP | 157.9 | +5.0 |
| 19 | Murco | TUDOR GARAGE (YSTRADOWEN) LTD, COWBRIDGE | CF71 7SY | 157.9 | +5.0 |
| 20 | BP | NANT GARW HILL, CARDIFF | CF15 7UN | 158.9 | +6.0 |
| 21 | Tivoli Service Station | TIVOLI SERVICE STATION, CARDIFF | CF14 2FF | 158.9 | +6.0 |
| 22 | VALERO | G H GRIFFITHS & SONS, BRIDGEND | CF31 3BD | 158.9 | +6.0 |
| 23 | TESCO | GELLI-HIRION INDUSTRIAL ESTATE, PONTYPRIDD | CF37 5SN | 158.9 | +6.0 |
| 24 | SAINSBURY'S | 6A WELSH DESIGNER OUTLET VILLAGE, BRIDGEND | CF32 9ST | 158.9 | +6.0 |
| 25 | ESSO | NEWPORT ROAD, CAERPHILLY | CF83 8GB | 158.9 | +6.0 |
| 26 | MORRISONS | HEOL CEINIOG, BARRY | CF63 4BA | 159.7 | +6.8 |
| 27 | ASDA | RIVERSIDE RETAIL PARK, ABERDARE | CF44 0AH | 159.7 | +6.8 |
| 28 | ASDA | FFORDD Y MILENIWM, BARRY | CF62 5AT | 159.7 | +6.8 |
| 29 | ESSO | SOUTH CORNELLY, PORTHCAWL | CF33 4RE | 159.9 | +7.0 |
| 30 | ESSO | MAIN ROAD, PYLE | CF33 6HR | 159.9 | +7.0 |
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Fuel prices in Cardiff — FAQ
- What is the cheapest petrol in Cardiff?
- The cheapest E10 petrol currently available in Cardiff is 152.9p per litre. Prices are updated daily from the UK Government Fuel Finder scheme. Supermarkets typically offer the lowest prices.
- How often are Cardiff fuel prices updated?
- Cardiff fuel prices are updated daily from official UK Government data on PetrolPricesNearYou. The data comes from the UK Government Fuel Finder scheme, which requires retailers to publish their prices daily.
Fuel prices near Cardiff
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