Unleaded: 172.9p a litre, 1.2p over the national average, filed Tuesday 27 October
Unleaded within 5 miles
Commercial Street Service Station: 169.8p a litre, 4.7 miles away. 3.1p a litre cheaper: saves £1.70 a tank, and costs about £1.81 of fuel to get there and back. Not worth the trip.
Mfg Morrisons Newport Rogerstone: 169.9p a litre, 4.1 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.58 of fuel to get there and back. Worth the trip.
Asda Cwmbran Express Petrol: 169.9p a litre, 4.2 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.62 of fuel to get there and back. Worth the trip.
Risca Extra - Petrol Filling Station: 170.9p a litre, 4.9 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.90 of fuel to get there and back. Not worth the trip.
Asda Newport Pillgwenlly Superstore: 171.7p a litre, 0.7 miles away. 1.2p a litre cheaper: saves 66p a tank, and costs about 27p of fuel to get there and back. Worth the trip.
Sainsburys Newport: 171.9p a litre, 0.9 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 35p 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.