Unleaded: 171.9p a litre, 0.2p over the national average, filed Friday 30 October
Super unleaded: 192.9p a litre, filed Friday 30 October
Unleaded within 5 miles
Sainsburys Ely Automat: 168.9p a litre, 4.5 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.72 of fuel to get there and back. Not worth the trip.
EG Ely Pfs: 170.7p a litre, next door away. 1.2p a litre cheaper: saves 66p a tank, and costs about 0p 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.