Petrol and diesel prices at Sainsburys Hawick Automat

Sainsburys Hawick Automat, TD9 7AD.

What it is charging

• Unleaded: 168.9p a litre, 2.8p under the national average, filed Saturday 31 October
• Diesel: 196.9p a litre, 1.8p under the national average, filed Sunday 18 October
• Super unleaded: 180.9p a litre, filed Saturday 31 October

Unleaded within 5 miles

• Mfg Morrisons Hawick: 167.9p a litre, 0.3 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 11p 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.