Cheapest unleaded
158.9p
Fuel prices in BT55 today, 4 November 2026
Live petrol and diesel prices at 2 stations in the BT55 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
187.9p
Avg unleaded (BT55)
161.4p
Avg diesel (BT55)
189.4p
2 fuel stations in the BT55 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 158.9p at Circle K up to 163.9p, a 5.0p gap across BT55, so it pays to check before you fill up. On average BT55 is 9.3p cheaper than the UK as a whole.
Circle K
162 Station Road, Portstewart
BT55 7PU
Car wash · Air
Unleaded158.9p
Diesel187.9p
Texaco
Larkhill Service Station, 171 Coleraine Road, Portstewart
BT55 7HU
Toilets
Unleaded163.9p
Diesel190.9p
Data updated 2 hours ago.
Cheapest fuel in BT55: quick answers
Where is the cheapest petrol in BT55?
The cheapest unleaded in the BT55 postcode area right now is 158.9p per litre at Circle K, 162 STATION ROAD, PORTSTEWART. The BT55 average is 161.4p.
Where is the cheapest diesel in BT55?
The lowest diesel price in BT55 is currently 187.9p per litre at Circle K, 162 STATION ROAD, PORTSTEWART.