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Analysis
5 posts
Analysis
Why Is Diesel Nearly 20p More Than Petrol in the UK?
Diesel cost 19.82p more than petrol on 10 August 2026. See how wholesale costs, refining, retail timing and local prices explain the gap.
20 Aug 20269 min read
Analysis
Fuel Duty Will Not Rise in September 2026: What Is Confirmed
Fuel duty stays at 52.95p per litre through December 2026. See the cancelled September rise, live UK prices, and what remains uncertain for 2027.
11 Aug 20269 min read
Analysis
Featured
Motorway Fuel Prices: We Checked 168 UK Forecourts
Motorway services charge 17.1p/litre more for petrol than local stations, about £9.41 a tank. We analysed 168 UK forecourts to find the real premium.
1 Jun 20265 min read
Analysis
Featured
Cheapest Supermarket Petrol UK: Tesco vs Asda vs Sainsbury's vs Morrisons (2026)
Which supermarket has the cheapest petrol in 2026? We compare Tesco, Asda, Sainsbury's, and Morrisons on price, network size, and loyalty deals.
10 Apr 20265 min read
Analysis
Featured
Supermarket Fuel vs Branded: Which Is Worth It?
Supermarket or branded fuel? PetrolPal data shows supermarket unleaded is 3.4p/L cheaper on average, plus what UK fuel rules mean for drivers.
20 Mar 20267 min read