Unleaded: 172.9p a litre, 1.2p over the national average, filed Tuesday 27 October
Unleaded within 5 miles
Rhydymwyn Service Station: 163.6p a litre, 4.6 miles away. 9.3p a litre cheaper: saves £5.11 a tank, and costs about £1.71 of fuel to get there and back. Worth the trip.