Find the cheapest fuel
- How websites can help you find the cheapest fuel
- Where to find special offers and cheap fuel deals
- Follow the Which? Car experts' simple tips on how to use less fuel
- Calculate your car's fuel economy
What's in this guide
Find the cheapest fuel
Go online to find the cheapest fuel in your area
Find the cheapest fuel with deals
Supermarkets and loyalty schemes can all help you find cheaper fuel
Use less fuel
Improve your fuel economy and reduce your reliance on expensive fuel