Petrol and diesel prices at Asda Ermont Way Express Petrol

Asda Ermont Way Express Petrol, OX16 8SZ.

What it is charging

• Unleaded: 172.9p a litre, 1.2p over the national average, filed Tuesday 27 October
• Diesel: 197.9p a litre, 0.8p under the national average, filed Monday 19 October
• Super unleaded: 191.9p a litre, filed Tuesday 27 October
• Super diesel: 216.9p a litre, filed Monday 19 October

Unleaded within 5 miles

• Mfg Morrisons Banbury: 169.9p a litre, 0.9 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about 34p of fuel to get there and back. Worth the trip.
• Gibbs Garages: 169.9p a litre, 1.8 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about 69p of fuel to get there and back. Worth the trip.
• Banbury Extra - Petrol Filling Station: 170.9p a litre, 1.0 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 38p of fuel to get there and back. Worth the trip.
• Sainsburys Banbury: 170.9p a litre, 1.5 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 58p of fuel to get there and back. Worth the trip.
• EG Banbury Pfs: 171.9p a litre, 1.0 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 39p of fuel to get there and back. Worth the trip.
• Mfg Bloxham: 171.9p a litre, 4.5 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about £1.75 of fuel to get there and back. Not 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.