People can save money by using this petrol station The cheapest place in Liverpool to fill up your car with petrol is at a Tesco garage in Allerton . According to the latest data supplied by retailers, a driver in an average family car could save up to £6 by filling up at this forecourt, compared to the most expensive petrol station. The Tesco garage at Mather Avenue, Allerton is charging motorists 132.

9p per litre, which means it would cost £76 to fill up an average 55 litre tank. This is based on a feed of live petrol prices which was set up by the government's Competition and Markets Authority last September. The average price for a litre of petrol across the Liverpool region this week is 137.

5p. Here are the cheapest places to top your car with petrol in Liverpool this weekend: 132.9p - Tesco, Mather Ave, Allerton, Liverpool 134.

7p - ASDA, 126 Smithdown Road, Arundel, Liverpool 134.7p - ASDA, Hunts Cross Shopping Centre, Much Woolton & Hunts Cross, Liverpool 135.9p - Sainsbury's, Rice Lane, Walton , Liverpool 135.

9p - Sainsbury's, 112 East Prescot Road, Sandfield Park, Liverpool 135.9p - Sainsbury's, Great Homer Street, Everton West, Liverpool 137.7p - ASDA, Breck Road, Everton East, Liverpool 137.

9p - Texaco, Grand National , Kirkdale East, Liverpool 138.7p - ASDA, Utting Avenue, Clubmoor West, Liverpool 138.8p - Applegreen, 121-129 Great Howard Street, Waterfront North, Liverpool The most expensive filling station in Liverpool is a Applegreen station at 121-129 Great .