Unleaded: 172.9p a litre, 1.2p over the national average, filed Thursday 29 October
Unleaded within 5 miles
Broken Spur Service Station: 169.9p a litre, 4.3 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.66 of fuel to get there and back. Not worth the trip.
On a 55-litre tank at 40mpg. The distance is straight-line rather than by road, so a real trip is longer than the one costed here.