PL postcodes, prices updated 10:00 on 28 August 2026
Cheapest petrol and diesel in Plymouth today
Typical petrol across the Plymouth postcode area is 161.9p a litre and diesel 183.9p, from 72 forecourts. The cheapest petrol we can see is 157.9p at Asda Launceston Express Petrol, PL15 7AU. Plymouth ranks 17 of 20 cities for cheap petrol today. Search your own postcode for the exact five miles around you.
Petrol (E10)
The ten cheapest petrol forecourts in the Plymouth area
Ranked by the forecourt's own reported price. The spread between the cheapest and the tenth is 2.0p a litre, £1.10 on a 55 litre tank. Each price shows when the forecourt set it.
Diesel (B7)
The ten cheapest diesel forecourts in the Plymouth area
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Questions
Plymouth fuel prices, answered
How much is petrol in Plymouth today?
The typical E10 petrol price across the PL postcode area is 161.9p a litre as of 10:00 on 28 August 2026, with the cheapest forecourt at 157.9p. That is about £89.05 for a 55 litre tank at the typical price.
Where is the cheapest petrol in Plymouth?
Right now the lowest E10 price in the area is 157.9p at Asda Launceston Express Petrol, PL15 7AU. Supermarket forecourts are usually close behind. Use the search above with your own postcode for the exact five miles around you.
How much is diesel in Plymouth?
Typical B7 diesel across the area is 183.9p a litre, and the cheapest diesel we can see is 177.9p at Asda Launceston Express Petrol, PL15 7AU.
How current are these prices?
Forecourts have to report a change within 30 minutes and this page is rebuilt twice a day; it was last updated at 10:00 on 28 August 2026. Each price shows when the forecourt set it.
Other cities
Typical petrol elsewhere today
Postcode areas reach beyond the city itself, so each figure is the median of every forecourt in those postcodes. Full ranking on the front page.