Petrol from 171.9p a litre in Portsmouth, up to 177.9p — comparing 13 filling stations. Updated 35 minutes ago.
See Portsmouth on the map →At 171.9p, the cheapest petrol in Portsmouth is 2.8p below the UK average of 174.7p — about £1.55 less for a 55-litre tank. Within Portsmouth itself the spread is 6.0p a litre, so choosing the cheapest of the 13 rather than the most expensive saves about £3.30 a tank. 6 of them report being open 24 hours. 12 publish a super unleaded price as well as ordinary unleaded, typically 20.0p a litre more.