Stirling Service Area, FK7 8EU. A motorway service area, where you have no choice.
What it is charging
Unleaded: 194.9p a litre, 23.2p over the national average, filed Friday 30 October
Diesel: 219.9p a litre, 21.2p over the national average, filed Friday 30 October
Super unleaded: 214.9p a litre, filed Friday 30 October
Super diesel: 239.9p a litre, filed Friday 30 October
Unleaded within 5 miles
Mfg Morrisons Stirling: 169.9p a litre, 2.7 miles away. 25.0p a litre cheaper: saves £13.75 a tank, and costs about £1.04 of fuel to get there and back. Worth the trip.
Sainsburys Stirling: 169.9p a litre, 3.7 miles away. 25.0p a litre cheaper: saves £13.75 a tank, and costs about £1.42 of fuel to get there and back. Worth the trip.
Denny Service Station: 169.9p a litre, 3.9 miles away. 25.0p a litre cheaper: saves £13.75 a tank, and costs about £1.50 of fuel to get there and back. Worth the trip.
Asda Stirling Express Petrol: 170.9p a litre, 2.4 miles away. 24.0p a litre cheaper: saves £13.20 a tank, and costs about 93p of fuel to get there and back. Worth the trip.
Stirling Superstore - Petrol Filling Station: 170.9p a litre, 3.3 miles away. 24.0p a litre cheaper: saves £13.20 a tank, and costs about £1.28 of fuel to get there and back. Worth the trip.
Auld Brig Filling Station: 170.9p a litre, 4.6 miles away. 24.0p a litre cheaper: saves £13.20 a tank, and costs about £1.78 of fuel to get there and back. 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.