Petrol and diesel prices at Eurospar Donaghadee Road

Eurospar Donaghadee Road, BT23 7QR.

What it is charging

• Unleaded: 163.9p a litre, 7.8p under the national average, filed Tuesday 27 October
• Super unleaded: 172.9p a litre, filed Tuesday 27 October

Unleaded within 5 miles

• Asda Bangor Superstore: 157.7p a litre, 4.0 miles away. 6.2p a litre cheaper: saves £3.41 a tank, and costs about £1.43 of fuel to get there and back. Worth the trip.
• Bangor Superstore - Petrol Filling Station: 158.9p a litre, 3.2 miles away. 5.0p a litre cheaper: saves £2.75 a tank, and costs about £1.15 of fuel to get there and back. Worth the trip.
• Springhill Superstore - Petrol Filling Station: 158.9p a litre, 3.8 miles away. 5.0p a litre cheaper: saves £2.75 a tank, and costs about £1.37 of fuel to get there and back. Worth the trip.
• Frances ST Service Station: 159.9p a litre, 0.8 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about 29p of fuel to get there and back. Worth the trip.
• Sainsburys Bangor: 159.9p a litre, 3.0 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.09 of fuel to get there and back. Worth the trip.
• Asda Newtownards Superstore: 161.7p a litre, 1.5 miles away. 2.2p a litre cheaper: saves £1.21 a tank, and costs about 55p 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.