Petrol and diesel prices at Sainsburys Cameron Toll

Sainsburys Cameron Toll, EH16 5PB.

What it is charging

• Unleaded: 170.9p a litre, 0.8p under the national average, filed Saturday 31 October
• Diesel: 191.9p a litre, 6.8p under the national average, filed Friday 30 October
• Super unleaded: 182.9p a litre, filed Saturday 31 October

Unleaded within 5 miles

• Mfg Barclay Place: 167.9p a litre, 1.8 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about 68p of fuel to get there and back. Worth the trip.
• Mfg Slateford: 167.9p a litre, 2.9 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.10 of fuel to get there and back. Worth the trip.
• Asda Straiton Superstore: 168.7p a litre, 3.4 miles away. 2.2p a litre cheaper: saves £1.21 a tank, and costs about £1.30 of fuel to get there and back. Not worth the trip.
• Asda Leith Superstore: 169.7p a litre, 4.0 miles away. 1.2p a litre cheaper: saves 66p a tank, and costs about £1.54 of fuel to get there and back. Not worth the trip.
• Mfg Morrisons Edinburgh Granton: 169.7p a litre, 4.6 miles away. 1.2p a litre cheaper: saves 66p a tank, and costs about £1.77 of fuel to get there and back. Not worth the trip.
• Mfg Ratcliffe Terrace: 169.9p a litre, 0.7 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 27p 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.