Unleaded: 167.9p a litre, 3.8p under the national average, filed Thursday 29 October
Diesel: 197.9p a litre, 0.8p under the national average, filed Tuesday 20 October
Super unleaded: 186.9p a litre, filed Thursday 29 October
Unleaded within 5 miles
Asda Gloucester Supercentre: 165.7p a litre, 2.3 miles away. 2.2p a litre cheaper: saves £1.21 a tank, and costs about 86p of fuel to get there and back. Worth the trip.
Lemar Service Station: 165.9p a litre, 2.1 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 79p of fuel to get there and back. Worth the trip.
Mfg Morrisons Gloucester Metz Way: 165.9p a litre, 2.1 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 79p of fuel to get there and back. Worth the trip.
Bristol Road: 165.9p a litre, 3.6 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.35 of fuel to get there and back. Not worth the trip.
Mfg Longlevens: 166.9p a litre, 1.0 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 37p of fuel to get there and back. Worth the trip.
Sainsburys Barnwood: 166.9p a litre, 1.4 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 53p 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.