Petrol and diesel prices at Asda New Sarum Express Petrol

Asda New Sarum Express Petrol, SP1 2LL.

What it is charging

• Unleaded: 172.9p a litre, 1.2p over the national average, filed Tuesday 27 October
• Super unleaded: 191.9p a litre, filed Tuesday 27 October

Unleaded within 5 miles

• High Post Filling Station: 170.9p a litre, 4.4 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.70 of fuel to get there and back. Not worth the trip.
• Shell Waitrose Salisbury: 172.9p a litre, 1.1 miles away
• Shell Little Waitrose Bemerton: 172.9p a litre, 1.7 miles away
• Westacre Services: 172.9p a litre, 1.8 miles away
• Four Acres SF Connect: 173.9p a litre, 1.5 miles away
• Asda Longford Express Petrol: 175.9p a litre, 4.9 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.