Petrol and diesel prices at Green Energy, Francis Street Service Station

Green Energy, Francis Street Service Station, BT66 6DN.

What it is charging

• Unleaded: 168.9p a litre, 2.8p under the national average, filed Sunday 18 October
• Diesel: 185.9p a litre, 12.8p under the national average, filed Sunday 18 October

Unleaded within 5 miles

• Lurgan Filling Station: 155.9p a litre, 0.3 miles away. 13.0p a litre cheaper: saves £7.15 a tank, and costs about 10p of fuel to get there and back. Worth the trip.
• Centra Lake Road: 159.9p a litre, 1.6 miles away. 9.0p a litre cheaper: saves £4.95 a tank, and costs about 58p of fuel to get there and back. Worth the trip.
• Circle K Garvaghy Road: 159.9p a litre, 4.7 miles away. 9.0p a litre cheaper: saves £4.95 a tank, and costs about £1.70 of fuel to get there and back. Worth the trip.
• Craigavon Extra - Petrol Filling Station: 161.9p a litre, 2.2 miles away. 7.0p a litre cheaper: saves £3.85 a tank, and costs about 80p of fuel to get there and back. Worth the trip.
• Wilson's Centra Carn: 161.9p a litre, 2.7 miles away. 7.0p a litre cheaper: saves £3.85 a tank, and costs about 99p of fuel to get there and back. Worth the trip.
• Pooles Moira Ltd: 161.9p a litre, 4.9 miles away. 7.0p a litre cheaper: saves £3.85 a tank, and costs about £1.80 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.