Unleaded: 169.9p a litre, 1.8p under the national average, filed Saturday 31 October
Diesel: 199.9p a litre, 1.2p over the national average, filed Friday 30 October
Super unleaded: 189.9p a litre, filed Saturday 31 October
Super diesel: 219.9p a litre, filed Friday 30 October
Unleaded within 5 miles
Sainsburys Eltham: 165.9p a litre, 4.7 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.77 of fuel to get there and back. Worth the trip.
Asda Dagenham Superstore: 166.7p a litre, 4.1 miles away. 3.2p a litre cheaper: saves £1.76 a tank, and costs about £1.55 of fuel to get there and back. Worth the trip.
Mfg Thamesmead: 167.9p a litre, 2.3 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 87p of fuel to get there and back. Worth the trip.
Mfg Morrisons Thamesmead: 167.9p a litre, 3.4 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.29 of fuel to get there and back. Not worth the trip.
Rainham Extra - Petrol Filling Station: 167.9p a litre, 3.5 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.33 of fuel to get there and back. Not worth the trip.
Crownwood SF Connect: 167.9p a litre, 3.8 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.45 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.