Unleaded: 172.7p a litre, 1.0p over the national average, filed Saturday 31 October
Diesel: 197.7p a litre, 1.0p under the national average, filed Tuesday 20 October
Super diesel: 207.9p a litre, filed Tuesday 20 October
Unleaded within 5 miles
Culverhouse Cross Extra - Petrol Filling Station: 170.9p a litre, 4.5 miles away. 1.8p a litre cheaper: saves 99p a tank, and costs about £1.74 of fuel to get there and back. Not worth the trip.
Penarth Superstore - Petrol Filling Station: 170.9p a litre, 4.8 miles away. 1.8p a litre cheaper: saves 99p a tank, and costs about £1.86 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.