Unleaded: 178.9p a litre, 7.2p over the national average, filed Friday 30 October
Diesel: 198.9p a litre, 0.2p over the national average, filed Monday 26 October
Super unleaded: 199.9p a litre, filed Friday 30 October
Super diesel: 219.9p a litre, filed Monday 26 October
Unleaded within 5 miles
Costco Wholesale Stevenage: 166.9p a litre, 3.2 miles away. 12.0p a litre cheaper: saves £6.60 a tank, and costs about £1.21 of fuel to get there and back. Worth the trip.
Asda Stevenage Supercentre: 169.7p a litre, 4.2 miles away. 9.2p a litre cheaper: saves £5.06 a tank, and costs about £1.62 of fuel to get there and back. Worth the trip.
Sainsburys Coreys Mill: 169.9p a litre, 2.4 miles away. 9.0p a litre cheaper: saves £4.95 a tank, and costs about 92p of fuel to get there and back. Worth the trip.
Letchworth service station: 169.9p a litre, 3.1 miles away. 9.0p a litre cheaper: saves £4.95 a tank, and costs about £1.19 of fuel to get there and back. Worth the trip.
Mfg Jackmans: 169.9p a litre, 3.5 miles away. 9.0p a litre cheaper: saves £4.95 a tank, and costs about £1.35 of fuel to get there and back. Worth the trip.
Sainsburys Letchworth: 169.9p a litre, 4.0 miles away. 9.0p a litre cheaper: saves £4.95 a tank, and costs about £1.54 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.