Unleaded: 173.9p a litre, 2.2p over the national average, filed Friday 30 October
Diesel: 196.9p a litre, 1.8p under the national average, filed Thursday 29 October
Super unleaded: 194.9p a litre, filed Friday 30 October
Super diesel: 217.9p a litre, filed Thursday 29 October
Unleaded within 5 miles
Sainsburys Prestwick: 167.9p a litre, 2.7 miles away. 6.0p a litre cheaper: saves £3.30 a tank, and costs about £1.03 of fuel to get there and back. Worth the trip.
Masonhill service station: 167.9p a litre, 4.9 miles away. 6.0p a litre cheaper: saves £3.30 a tank, and costs about £1.87 of fuel to get there and back. Worth the trip.
Ayr Extra - Petrol Filling Station: 168.9p a litre, 3.9 miles away. 5.0p a litre cheaper: saves £2.75 a tank, and costs about £1.49 of fuel to get there and back. Worth the trip.
Ayr Service Station: 169.9p a litre, 3.3 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.27 of fuel to get there and back. Worth the trip.
Tgc - Prestwick: 171.9p a litre, 1.6 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 62p of fuel to get there and back. Worth the trip.
Tam O'shanter Filling Station: 171.9p a litre, 4.4 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.71 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.