UK Fuel Insights

Weekly data studies on UK petrol and diesel prices. Built from official CMA open data, refreshed continuously.

• UK Fuel Price Report — Live Weekly Update — National averages for petrol and diesel, refreshed from the CMA feed. Cheapest brand, motorway premium, week-on-week movers.
• Cheapest Supermarket Fuel in the UK — Asda vs Tesco vs Sainsbury's vs Morrisons vs Costco. Live average pump prices ranked, updated weekly.
• Motorway vs Local Fuel Prices: The UK Premium — How much extra do motorway services charge per litre? We measure the gap weekly using live CMA data.
• Cheapest Fuel in the UK This Week — Live ranking of the cheapest UK regions and brands for petrol and diesel — refreshed continuously from CMA data.
• UK Petrol vs Diesel Price Gap Tracker — How much more does diesel cost than petrol in the UK right now? Live gap, historic context, and what it means for drivers.
• UK Fuel Brand League Table — Live Rankings — Every major UK fuel brand ranked by current average pump price. Asda, Tesco, Sainsbury's, Morrisons, Costco, BP, Shell, Esso, Texaco and more.
• UK Fuel Prices by Region — England, Scotland, Wales & NI — Petrol and diesel averages broken down by nation — England, Scotland, Wales and Northern Ireland. Live, updated continuously.
• Are UK Motorway Fuel Prices Rising? — Live tracker of the UK motorway fuel premium — how much more service stations charge vs local forecourts, and whether the gap is widening.
• The Cheapest and Most Expensive UK Towns for Diesel — Every UK town with five or more reporting forecourts, ranked by median diesel price. The postcode lottery, measured.