Petrol and diesel prices at Shell ST Andrews Cross

Shell ST Andrews Cross, G42 7AA.

What it is charging

• Unleaded: 175.9p a litre, 4.2p over the national average, filed Friday 30 October
• Diesel: 199.9p a litre, 1.2p over the national average, filed Friday 30 October
• Super diesel: 224.9p a litre, filed Friday 30 October

Unleaded within 5 miles

• Costco Wholesale Glasgow: 165.9p a litre, 2.6 miles away. 10.0p a litre cheaper: saves £5.50 a tank, and costs about 98p of fuel to get there and back. Worth the trip.
• Clyde Tunnel Service Station LTD: 168.9p a litre, 3.1 miles away. 7.0p a litre cheaper: saves £3.85 a tank, and costs about £1.19 of fuel to get there and back. Worth the trip.
• Sainsburys Braehead: 168.9p a litre, 4.2 miles away. 7.0p a litre cheaper: saves £3.85 a tank, and costs about £1.61 of fuel to get there and back. Worth the trip.
• Asda Robroyston Superstore: 168.9p a litre, 4.5 miles away. 7.0p a litre cheaper: saves £3.85 a tank, and costs about £1.72 of fuel to get there and back. Worth the trip.
• Mfg Morrisons Glasgow Bishopbriggs: 169.7p a litre, 4.7 miles away. 6.2p a litre cheaper: saves £3.41 a tank, and costs about £1.81 of fuel to get there and back. Worth the trip.
• Aikenhead Road Service Station: 169.9p a litre, 0.9 miles away. 6.0p a litre cheaper: saves £3.30 a tank, and costs about 34p 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.