Petrol and diesel prices at Asda Weston-super-mare Superstore

Asda Weston-super-mare Superstore, BS23 3UZ.

What it is charging

Unleaded: 174.9p a litre, 3.2p over the national average, filed Tuesday 27 October
Diesel: 197.9p a litre, 0.8p under the national average, filed Friday 23 October

Meadgate: 171.9p a litre, 3.6 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.40 of fuel to get there and back. Worth the trip.
Mfg Morrisons Weston Super Mare: 173.9p a litre, 2.1 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 83p of fuel to get there and back. Not worth the trip.
Locking Road Services 24x7: 174.9p a litre, 0.7 miles away
Weston-super-mare Superstore - Petrol Filling Station: 174.9p a litre, 0.8 miles away
Mfg Weston Super Mare: 174.9p a litre, 1.1 miles away
Asda Locking Express Petrol: 174.9p a litre, 1.5 miles away

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.