Lisburn

At the bottom of the local market, unleaded starts around 150p per litre right now. Right now roughly 9p per litre separates the cheapest unleaded from the dearest locally.

Maxol has been setting the cheapest unleaded price locally of late. Forecourts on Tullynacross Road and M1 carry much of the passing trade, and their prices often move first.

Average unleaded here tracks the wider Northern Ireland figure closely. For diesel, expect an average of roughly 173p per litre locally.

Everything within about 8 km of the centre is included, so edge-of-town and retail park sites appear alongside the central forecourts. Prices in Lisburn can move mid-week as well as at weekends, so the ordering above is worth a glance even if you always use the same forecourt.

The table below carries the exact live figures per station, and alerts can flag a drop at the forecourts you actually use. Supermarket sites are often the cheapest option, but that is not always true once you factor in queues, routing, and how far out of the way a detour takes you.