Petrol and diesel prices at Mfg Cross Hands

Mfg Cross Hands, SA14 6RR.

What it is charging

Unleaded: 166.9p a litre, 4.8p under the national average, filed Thursday 29 October
Diesel: 196.9p a litre, 1.8p under the national average, filed Monday 26 October

Lewis Retail Drefach Ltd: 164.9p a litre, 2.7 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about £1.01 of fuel to get there and back. Worth the trip.
Ascona Gorslas Service Station: 166.7p a litre, 0.5 miles away. 0.2p a litre cheaper: saves 11p a tank, and costs about 18p of fuel to get there and back. Not worth the trip.
Rontec Cross Hands: 166.9p a litre, 0.6 miles away
Essar Penybanc Service Statioin: 167.9p a litre, 3.1 miles away
Ammanford Superstore - Petrol Filling Station: 167.9p a litre, 3.9 miles away
Vst Parkstreet Filling Station: 167.9p a litre, 4.0 miles away

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.