Unleaded: 168.9p a litre, 2.8p under the national average, filed Friday 30 October
Super unleaded: 180.9p a litre, filed Friday 30 October
Unleaded within 5 miles
Costco Wholesale Derby: 164.9p a litre, 0.4 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about 14p of fuel to get there and back. Worth the trip.
Asda Derby Supercentre: 168.7p a litre, 0.7 miles away. 0.2p a litre cheaper: saves 11p a tank, and costs about 26p of fuel to get there and back. Not worth the trip.