Petrol and diesel prices at Shell Co-op Stokenchurch
Shell Co-op Stokenchurch, HP14 3SX.
What it is charging
Unleaded: 177.9p a litre, 6.2p over the national average, filed Friday 30 October
Diesel: 199.9p a litre, 1.2p over the national average, filed Friday 23 October
Unleaded within 5 miles
Pedestal Filling Station: 169.9p a litre, 4.8 miles away. 8.0p a litre cheaper: saves £4.40 a tank, and costs about £1.85 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.