Petrol and Diesel Prices in Portstewart
Compare petrol and diesel prices at 2 petrol stations in Portstewart. Prices last updated 08:32 27/03/2026.
Petrol (E10)
147.9p
at SUPERVALU PORTSTEWART
Diesel (B7)
174.9p
at SUPERVALU PORTSTEWART
Super Unleaded (E5)
161.9p
at LARKHILL SERVICE STATION
Premium Diesel
N/A
Unleaded (E10)
149.0p avg
1.2p below UK average (150.2p)
Diesel
177.0p avg
1.2p below UK average (178.2p)
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.
Portstewart currently has 2 petrol stations tracked by Fuel Costs UK. The average unleaded petrol price in Portstewart today is 149.0p per litre, which is 1.2p below the UK national average of 150.2p.
The cheapest unleaded petrol in Portstewart right now is 147.9p at SUPERVALU PORTSTEWART. The cheapest diesel is 174.9p at SUPERVALU PORTSTEWART.
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.