Petrol Stations in PORTSTEWART
Compare live petrol and diesel prices at 3 petrol stations in PORTSTEWART. Cheapest fuel near you, updated every 5 minutes.
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18°C
Partly cloudy
Avg Unleaded
154.6p
Avg Diesel
173.6p
Cheapest Unleaded
153.9p
Cheapest Diesel
172.9p
Fuel Prices by Brand in PORTSTEWART
| Brand | Stations | Avg Unleaded | Avg Diesel |
|---|---|---|---|
| LARKHILL SERVICE STATION | 1 | 154.9p | 174.9p |
| Texaco | 1 | 154.9p | 172.9p |
| Circle K | 1 | 153.9p | 172.9p |
All Stations in PORTSTEWART
Brands in PORTSTEWART
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Guide to Fuel Prices in PORTSTEWART
PORTSTEWART has 3 petrol stationsreporting live prices through the UK government's mandatory fuel price transparency scheme. Average unleaded (E10) is currently 154.6p per litre, with diesel (B7) at 173.6p per litre. The cheapest unleaded right now is 153.9p at SUPERVALU PORTSTEWART (BT55 7PU).
All 3 stations in PORTSTEWARTare branded retailers — there are no supermarket forecourts (Tesco, Asda, Morrisons, Sainsbury's, Costco) currently in our data for this area. For supermarket prices, the nearest option is Coleraine (3.1 mi away).
Nearby towns with cheaper unleaded: Coleraine (152.9p, 3.1 mi) and Coleraine (153.4p, 4 mi). A short detour can save up to £0.93on a 55-litre fill — though factor in fuel for the round trip.
Across all UK cities tracked by PetrolFinder, PORTSTEWART unleaded is 4.5p below the national average of 159.1p — driven by the local mix of supermarket vs branded forecourts and competition between 3 fuel brands operating in the area. Use the route planner to find the cheapest stop on your journey, or browse the price heatmap to spot regional bargains.
PORTSTEWART Snapshot
Stations3
Avg Unleaded154.6p
Cheapest Unleaded153.9p
Avg Diesel173.6p
Cheapest Diesel172.9p
Brands3
Petrol & Diesel FAQs for PORTSTEWART
Where is the cheapest petrol in PORTSTEWART?
The cheapest unleaded (E10) petrol in PORTSTEWART is currently 153.9p per litre at SUPERVALU PORTSTEWART (BT55 7PU). The average across 3 stations in PORTSTEWART is 154.6p per litre. Prices update every 5 minutes from official UK government data.
Where is the cheapest diesel in PORTSTEWART?
The cheapest diesel in PORTSTEWART is currently 172.9p per litre, with an average of 173.6p across 3 stations. That's 12.3p below the UK national diesel average of 185.9p.
Are supermarket petrol stations cheaper in PORTSTEWART?
PORTSTEWART doesn't have any supermarket fuel forecourts in our data — all 3 stations are branded retailers. Try Coleraine (3.1 mi away) for supermarket prices.
Which towns near PORTSTEWART have cheaper petrol?
Coleraine (152.9p, 3.1 mi) and Coleraine (153.4p, 4 mi) all have lower average unleaded prices than PORTSTEWART's 154.6p. A short detour can save up to £0.93 on a 55-litre fill — factor in fuel for the round trip.
How often are PORTSTEWART fuel prices updated?
Prices for the 3 petrol stations in PORTSTEWART are updated every 5 minutes using the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025. Retailers are legally required to report price changes within 30 minutes.