Unleaded: 174.9p a litre, 3.2p over the national average, filed Tuesday 27 October
Unleaded within 5 miles
Turnpike: 167.9p a litre, 4.5 miles away. 7.0p a litre cheaper: saves £3.85 a tank, and costs about £1.71 of fuel to get there and back. Worth the trip.