UK Fuel Guides & Money-Saving Tips
Everything you need to know about UK petrol and diesel — from understanding the pump price to finding the cheapest fuel near you.
Featured Guides
15 Ways to Save Money on Petrol & Diesel in the UK
Practical, proven tips to cut your annual fuel bill — from tyre pressure and smooth driving to loyalty cards and using Fuelr to find the cheapest station.
7 min readFuel TypesE10 vs E5 Petrol: What's the Difference & Which Should You Use?
E10 replaced standard petrol in 2021. Find out what that means for your car, fuel economy, and wallet — and when to choose E5 Super Unleaded instead.
5 min readPrices & EconomyWhy Do Petrol Prices Go Up and Down? UK Fuel Pricing Explained
Crude oil, fuel duty, VAT, exchange rates and supermarket competition — here's exactly what determines what you pay per litre at the pump.
6 min readAll Guides
Supermarket Fuel vs Branded Petrol: Is There a Difference?
Fuel TypesIs Tesco or Asda petrol bad for your engine? We compare supermarket and branded fuel quality, additive packages, and whether premium fuel is worth the extra cost.
5 min read →Best Time to Buy Petrol in the UK: Day, Time & Location Tips
Fuel SavingMonday or Tuesday? Morning or evening? Motorway or supermarket? Find out when and where UK forecourt prices are statistically lowest.
4 min read →Diesel vs Petrol: Which is Cheaper to Run in 2025?
Prices & EconomyDiesel costs more per litre but uses less fuel. We crunch the numbers on running costs, annual mileage break-even points, and who should choose which.
6 min read →What is UK Fuel Duty? How Much Petrol Tax Do You Pay Per Litre?
Prices & EconomyFuel duty is 52.95p per litre — then VAT is added on top. We explain how UK petrol tax works, its history, and how it compares across Europe.
5 min read →Find the Cheapest Fuel Near You Right Now
Live prices from official UK government data — updated daily.
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Browse our guides above for answers to common questions about UK fuel prices, types, and savings.
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