Unleaded: 177.9p a litre, 6.2p over the national average, filed Friday 23 October
Super unleaded: 186.9p a litre, filed Friday 23 October
Unleaded within 5 miles
J T Lord & Son Sleaford Ltd: 174.9p a litre, 1.2 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about 47p 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.