Petrol and Diesel Prices in Portstewart
Compare petrol and diesel prices at 2 petrol stations in Portstewart. Prices last updated 04:04 25/09/2026.
Petrol (E10)
166.9p
at Spar Larkhill Service Station
Diesel (B7)
192.9p
at Spar Larkhill Service Station
Super Unleaded (E5)
175.9p
at Spar Larkhill Service Station
Premium Diesel
N/A
Unleaded (E10)
168.0p avg
5.6p below UK average (173.6p)
Diesel
193.0p avg
5.3p below UK average (198.3p)
Price History in Portstewart
See how fuel prices have changed over time with interactive charts and analysis.
Click any column header to sort. Prices shown in pence per litre.
Stations within a few miles of Portstewart — worth the short drive for cheaper fuel.
Portstewart currently has 2 petrol stations tracked by FuelCosts.co.uk. The average unleaded petrol price in Portstewart today is 168.0p per litre, which is 5.6p below the UK national average of 173.6p.
The cheapest unleaded petrol in Portstewart right now is 166.9p at Spar Larkhill Service Station. The cheapest diesel is 192.9p at Spar Larkhill Service Station.
Fuel prices in Portstewart are sourced from the UK Government's CMA Fuel Finder scheme and updated every 4 minutes. We recommend comparing prices before filling up, as prices can vary significantly between stations even within the same town.