Petrol and diesel prices at Mirreys Garage

Mirreys Garage, DG9 7BU.

What it is charging

• Unleaded: 174.9p a litre, 3.2p over the national average, filed Thursday 29 October

Unleaded within 5 miles

• Mfg Morrisons Stranraer: 174.9p a litre, 0.5 miles away
• Port Rodie Filling Station: 174.9p a litre, 0.6 miles away
• Inch Filling Station: 174.9p a litre, 2.8 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.