Unleaded: 167.7p a litre, 4.0p under the national average, filed Tuesday 27 October
Diesel: 195.7p a litre, 3.0p under the national average, filed Thursday 29 October
Unleaded within 5 miles
Shell Corby: 165.9p a litre, 1.7 miles away. 1.8p a litre cheaper: saves 99p a tank, and costs about 64p of fuel to get there and back. Worth the trip.