At 154.7p, the cheapest petrol in Ayr is
6.6p below the UK average of 161.3p —
about £3.62 less
for a 55-litre tank. Within Ayr itself the spread is 5.2p a litre, so
choosing the cheapest of the 7 rather than the most expensive saves about
£2.86 a tank. 3 of them report being open 24 hours. 3 publish a super unleaded price as well as ordinary unleaded, typically
22.0p a litre more.