Circle K
Supervalu Portstewart Fuel Prices, Portstewart
162 Station Road, Portstewart, BT55 7PU
Unleaded
142.9p/litre
Reported 2 Jul at 07:30
Diesel
152.9p/litre
Reported 2 Jul at 07:30
Cheaper fuel available nearby
Within 10 miles, updated within 5 days
3rd cheapest unleaded within 10 mi3rd cheapest diesel within 10 mi2 fuel types
Price History
Price History
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How Supervalu Portstewart compares
Unleaded (E10) here is 4.7p cheaper than the Portstewart average (147.6p across 3 stations), 7.0p cheaper than the Circle K UK average (149.9p) and 8.4p cheaper than the UK national average of 151.3p.
| Benchmark | Unleaded (E10) | Diesel (B7) |
|---|---|---|
| This station | 142.9p | 152.9p |
| Portstewart 3 stations | 147.6p4.7p cheaper | 160.6p7.7p cheaper |
| Circle K UK avg · 10 stations | 149.9p7.0p cheaper |
Nearby Stations
About Supervalu Portstewart
Supervalu Portstewart is a Circle K petrol station located at 162 Station Road, Portstewart, BT55 7PU in Portstewart. The cheapest fuel currently available is Unleaded at 142.9p per litre.
Current fuel prices
Supervalu Portstewart currently sells 2 fuel types: Diesel (B7) at 152.9p per litre and Unleaded at 142.9p per litre. Prices were last updated on 2 July 2026.
Opening hours: Monday to Friday 06:00 to 23:00, Saturday 06:00 to 23:00, Sunday 06:00 to 23:00.
You can contact Supervalu Portstewart by phone on +442870832221.
Facilities available at this station include adblue packaged, car wash.
For unleaded petrol, this station ranks 3rd cheapest out of 8 stations within 10 miles. For diesel, it ranks 3rd cheapest out of 8 nearby stations.
Nearby petrol stations include Larkhill Service Station (0.9 miles), Spar Larkhill Service Station (0.9 miles) and Eurospar Hillcrest (1.8 miles).
Fuel prices at this station are updated regularly via the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025.
Frequently Asked Questions
What are the current fuel prices at Supervalu Portstewart?
Supervalu Portstewart is currently selling Diesel at 152.9p per litre, Unleaded at 142.9p per litre. Prices are sourced from the UK Government's mandatory Fuel Finder reporting scheme and refresh every 5 minutes.
Is Supervalu Portstewart cheap compared to other Portstewart stations?
Unleaded (E10) at 142.9p is 4.7p cheaper than the Portstewart average (147.6p), 7.0p cheaper than the Circle K UK average (149.9p), 8.4p cheaper than the UK national average (151.3p). Diesel (B7) at 152.9p is 7.7p cheaper than the Portstewart average (160.6p), 9.7p cheaper than the Circle K UK average (162.6p), 14.0p cheaper than the UK national average (166.9p).
When were prices last updated at Supervalu Portstewart?
The station last reported new prices on Thursday, 2 July 2026 at 07:30. PetrolFinder.uk checks for new data every 5 minutes.
What amenities are available at Supervalu Portstewart?
Supervalu Portstewart offers the following facilities: Adblue Packaged, Car Wash. Visit the station page above for full details.
