Petrol and diesel prices at James Gervais

James Gervais, BT79 0SZ.

What it is charging

• Diesel: 193.9p a litre, 4.8p under the national average, filed Friday 30 October
• Super unleaded: 171.9p a litre, filed Friday 30 October

Unleaded within 5 miles

• Cox Foodmarkets Ltd: 159.9p a litre, 4.4 miles away
• Jmm Retail Ltd: 164.9p a litre, 2.5 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.