Cheapest Petrol Prices in Portstewart
Last updated: · 18 stations tracked
Cheapest Petrol (E10)
144.9p
per litre · avg 150.50p
Cheapest Diesel (B7)
164.9p
per litre · avg 169.22p
Compare live petrol and diesel prices across 18 fuel stations in Portstewart. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Portstewart today is 144.9p per litre, available at SUPERVALU PORTSTEWART.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Portstewart. 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 Portstewart
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| SUPERVALU PORTSTEWART | 144.9p | 164.9p | — | — |
| LARKHILL SERVICE STATION | 153.9p | 172.9p | 162.9p | — |
| Spar Larkhill Service Station | 149.9p | 169.9p | 158.9p | — |
| Eurospar Hillcrest | 149.9p | 169.9p | — | — |
| Maxol Portrush | 149.9p | 169.9p | 160.9p | 175.9p |
| Spar Exorna | 151.9p | 168.9p | — | — |
| Spar Articlave | 151.9p | 168.9p | — | — |
| Eurospar Millburn | 149.9p | 169.9p | 158.9p | 178.9p |
| Spar Castlerock Road | 149.9p | 169.9p | 158.9p | — |
| Strand Service Station | 149.9p | 169.9p | — | — |
| KENNYS COLERAINE | 152.9p | 169.9p | 164.9p | — |
| Morans Centra - GO Service Station | 149.9p | 167.9p | 159.9p | — |
| ASDA COLERAINE SUPERSTORE | 149.7p | 169.7p | — | — |
| SAINSBURYS COLERAINE | 150.9p | 168.9p | 162.9p | — |
| Ivan Wilson Service Station | 149.9p | 167.9p | 159.9p | 177.9p |
| Eurospar Mountsandel | 149.9p | 169.9p | 158.9p | — |
| BALLYNESS SERVICE STATION | 154.9p | 167.9p | 162.9p | 175.9p |
| JG Kennedy & Son | 148.9p | 168.9p | 170.9p | — |
Frequently Asked Questions
What is the cheapest petrol price in Portstewart?
The cheapest petrol in Portstewart is currently 144.9p per litre as of 4 June 2026. The average across all stations is 150.50p.
Which supermarket has the cheapest fuel in Portstewart?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Portstewart. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Portstewart?
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.