Unleaded: 173.9p a litre, 2.2p over the national average, filed Wednesday 28 October
Diesel: 201.9p a litre, 3.2p over the national average, filed Sunday 25 October
Unleaded within 5 miles
Sainsburys Kidlington: 170.9p a litre, 4.0 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.55 of fuel to get there and back. Worth the trip.