Unleaded: 167.9p a litre, 3.8p under the national average, filed Tuesday 27 October
Diesel: 196.9p a litre, 1.8p under the national average, filed Monday 19 October
Super unleaded: 188.9p a litre, filed Tuesday 27 October
Super diesel: 217.9p a litre, filed Monday 19 October
Unleaded within 5 miles
EG Chepstow PFS: 167.7p a litre, 1.3 miles away. 0.2p a litre cheaper: saves 11p a tank, and costs about 49p of fuel to get there and back. Not worth the trip.
Caldecot Fuel Express Automat: 167.7p a litre, 3.1 miles away. 0.2p a litre cheaper: saves 11p a tank, and costs about £1.18 of fuel to get there and back. Not worth the trip.