Cheapest Petrol Prices in Roath
Last updated: · 20 stations tracked
Cheapest Petrol (E10)
171.7p
per litre · avg 174.59p
Cheapest Diesel (B7)
196.7p
per litre · avg 199.36p
Compare live petrol and diesel prices across 20 fuel stations in Roath. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Roath today is 171.7p per litre, available at ASDA LECKWITH ROAD SUPERSTORE.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Roath. Motorway services and branded stations (BP, Shell, Esso) often charge a premium. Use the table below to find the best deal near you.
Fuel Station Prices in Roath
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| MFG CARDIFF | 174.9p | 199.9p | 195.9p | 219.9p |
| SAINSBURYS COLCHESTER AVENUE | 173.9p | 197.9p | — | — |
| Dimes - London | 188.9p | — | — | 18.4p |
| MFG CARDINAL | 174.9p | 199.9p | 189.9p | — |
| MFG PREMIER | 174.9p | 199.9p | 195.9p | 219.9p |
| MFG MORRISONS CARDIFF NEWPORT ROAD | 173.9p | 197.9p | 189.9p | 207.9p |
| CITY FILLING STATION | 173.9p | 199.9p | — | — |
| RONTEC CATHEDRAL | 174.9p | 199.9p | — | 218.9p |
| TUDOR MOTORS | 171.9p | 199.9p | — | 219.9p |
| CARDIFF PENGAM EXTRA - PETROL FILLING STATION | 173.9p | 197.9p | 183.9p | — |
| CARDIFF EXTRA - PETROL FILLING STATION | 172.9p | 196.9p | 182.9p | — |
| Texaco Three Arches Services | 175.9p | 199.9p | — | — |
| MFG CARDIFF BAY | 173.9p | 199.9p | 195.9p | 219.9p |
| MFG NINIAN | 172.9p | 199.9p | 189.9p | — |
| Pentwyn Service Station | 176.9p | 203.9p | 196.9p | 223.9p |
| ASDA LECKWITH ROAD SUPERSTORE | 171.7p | 196.7p | — | — |
| PGG HADFIELD RD | 171.9p | 201.9p | 191.9p | 221.9p |
| MFG MORRISONS CARDIFF TYGLASS | 172.9p | 197.9p | 189.9p | — |
| CARDIFF TYN-Y-PARC EXPRESS | 172.9p | 197.9p | 182.9p | — |
| Tivoli Service Station | 173.9p | 199.9p | 183.9p | 207.9p |
Frequently Asked Questions
What is the cheapest petrol price in Roath?
The cheapest petrol in Roath is currently 171.7p per litre as of 18 October 2026. The average across all stations is 174.59p.
Which supermarket has the cheapest fuel in Roath?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Roath. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Roath?
Prices are updated hourly from the UK Government's mandatory fuel price reporting scheme, which requires all fuel retailers with 6 or more sites to submit prices every 30 minutes.