Cheapest unleaded
166.7p
Fuel prices in PL4 today, 12 September 2026
Live petrol and diesel prices at 1 station in the PL4 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
188.7p
Avg unleaded (PL4)
166.7p
Avg diesel (PL4)
188.7p
Data updated 1 hour ago.
Cheapest fuel in PL4: quick answers
Where is the cheapest petrol in PL4?
The cheapest unleaded in the PL4 postcode area right now is 166.7p per litre at Asda, 77-79 EXETER STREET, PLYMOUTH. The PL4 average is 166.7p.
Where is the cheapest diesel in PL4?
The lowest diesel price in PL4 is currently 188.7p per litre at Asda, 77-79 EXETER STREET, PLYMOUTH.