Live · Unleaded · inc VAT
Petrol & diesel prices in South West
Daily average pump prices in the South West, aggregated from every reporting forecourt in the Government's fuel open-data scheme · updated 2026-09-26.
Today's average prices in the South West
Unleaded174.8p154.9-239.9p+0.7p vs UK+1.7p vs last week
Diesel199.7p174.9-230.0p+0.6p vs UK+2.8p vs last week
Super Unleaded190.8p155.9-219.9p+0.2p vs UK+1.3p vs last week
Premium Diesel217.4p148.9-240.9p+0.3p vs UK+1.9p vs last week
About these averages
Each figure is the mean pump price across every forecourt in the South West that reports to the UK Government's statutory Fuel Finder open-data scheme, refreshed daily from 785 unleaded price reports.
Averages hide big local spreads - supermarket forecourts are often 4-6p cheaper than motorway services. Use the live map to find the cheapest pump on your actual route, or see national trends on Insights.
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