Perth

At the bottom of the local market, unleaded starts around 155p per litre right now. The gap between the cheapest and most expensive unleaded in town is around 7p per litre at the moment.

Supermarket forecourts from Tesco and Asda usually anchor the bottom of the local range. 4 of the 9 local forecourts are supermarket-run, and the rest split between branded and independent operators.

The low end of the market has recently been held by Asda. Forecourts on Dunkeld Road and Broxden Avenue carry much of the passing trade, and their prices often move first.

Average unleaded here tracks the wider Central Belt figure closely. Diesel averages around 172p per litre across the stations listed for Perth.

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. The cheapest station in Perth is not fixed; the low spot moves between forecourts through the week, so the current ordering matters more than habit.

The table below carries the exact live figures per station, and alerts can flag a drop at the forecourts you actually use.