Unleaded: 171.9p a litre, 0.2p over the national average, filed Monday 26 October
Unleaded within 5 miles
Royston Extra - Petrol Filling Station: 169.9p a litre, 4.5 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.73 of fuel to get there and back. Not worth the trip.
Mantles group limited: 169.9p a litre, 4.6 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.77 of fuel to get there and back. Not 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.