Unleaded: 172.9p a litre, 1.2p over the national average, filed Monday 26 October
Diesel: 198.9p a litre, 0.2p over the national average, filed Thursday 22 October
Super unleaded: 191.9p a litre, filed Monday 26 October
Super diesel: 217.9p a litre, filed Thursday 22 October
Unleaded within 5 miles
Costco Wholesale Derby: 164.9p a litre, 1.9 miles away. 8.0p a litre cheaper: saves £4.40 a tank, and costs about 71p of fuel to get there and back. Worth the trip.
Asda Derby Supercentre: 168.7p a litre, 2.2 miles away. 4.2p a litre cheaper: saves £2.31 a tank, and costs about 84p of fuel to get there and back. Worth the trip.
Sainsburys Chaddesden: 168.9p a litre, 1.8 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about 69p of fuel to get there and back. Worth the trip.
Mfg Morrisons Derby: 168.9p a litre, 3.6 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.38 of fuel to get there and back. Worth the trip.
Mfg Traffic: 169.9p a litre, 2.0 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about 77p of fuel to get there and back. Worth the trip.
Chaddesden Esso Express: 169.9p a litre, 2.3 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about 88p 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.