City of Westminster

The cheapest unleaded in town currently starts near 157p per litre. Unleaded currently varies by roughly 14p per litre between the cheapest and dearest forecourts, which is enough to notice on a full tank.

The supermarket sites, including Sainsburys, tend to set the floor for prices here. 4 of the 73 local forecourts are supermarket-run, and the rest split between branded and independent operators.

Forecourts on Vallance Road and Old Kent Road carry much of the passing trade, and their prices often move first. Unleaded prices around City of Westminster sit broadly in line with the rest of Greater London.

For diesel, expect an average of roughly 184p per litre locally. The comparison covers stations up to roughly 8 km out, which keeps out-of-town supermarkets and bypass sites in the same view as the town centre.

Prices in City of Westminster 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.