Unleaded: 171.9p a litre, 0.2p over the national average, filed Wednesday 28 October
Unleaded within 5 miles
Bucks Horn Oak Service Station: 170.9p a litre, 2.1 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 81p of fuel to get there and back. Not worth the trip.