Try http://www.petrolprices.com, this website allows you to quickly find the cheapest petrol and diesel in your area (UK only) and you can even choose to receive regular e-mail alerts so you’ll always be the first to know when the prices change.

They have over 10,000 stations in their database and receive approximately 8,000 daily updates, ensuring the pricing data is accurate and up to date. By using petrolprices.com to check the price of petrol across stations in your local area, you could make substantial savings on your motoring.

And what really great about this service is that it’s completely free of charge. Once signed up, you will have 20 petrol price searches to use each week, helping you cut your motoring costs.

All major service stations are covered including BP, Shell and Texaco as well as smaller chains and hundreds of independent stations.

It’s well worth a browse.