Unleaded: 169.9p a litre, 1.8p under the national average, filed Thursday 29 October
Unleaded within 5 miles
Sainsburys Swansea: 167.9p a litre, 2.0 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 76p of fuel to get there and back. Worth the trip.
Nts Killay Service Station: 167.9p a litre, 2.6 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 99p of fuel to get there and back. Worth the trip.
Mfg Dunvant: 167.9p a litre, 2.9 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.10 of fuel to get there and back. Not worth the trip.
Mfg Mumbles: 167.9p a litre, 3.5 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.33 of fuel to get there and back. Not worth the trip.
Swansea Cadle Extra - Petrol Filling Station: 168.9p a litre, 1.3 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 49p of fuel to get there and back. Worth the trip.
Asda Swansea Superstore: 169.7p a litre, 2.6 miles away. 0.2p a litre cheaper: saves 11p a tank, and costs about £1.00 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.