G postcodes, prices updated 10:00 on 28 August 2026
Cheapest petrol and diesel in Glasgow today
Typical petrol across the Glasgow postcode area is 162.9p a litre and diesel 185.0p, from 133 forecourts. The cheapest petrol we can see is 155.9p at Costco Wholesale Glasgow (members only), G21 1YX. Glasgow ranks 18 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 Glasgow area
Ranked by the forecourt's own reported price. The spread between the cheapest and the tenth is 4.0p a litre, £2.20 on a 55 litre tank. Each price shows when the forecourt set it.
Diesel (B7)
The ten cheapest diesel forecourts in the Glasgow area
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Questions
Glasgow fuel prices, answered
How much is petrol in Glasgow today?
The typical E10 petrol price across the G postcode area is 162.9p a litre as of 10:00 on 28 August 2026, with the cheapest forecourt at 155.9p. That is about £89.59 for a 55 litre tank at the typical price.
Where is the cheapest petrol in Glasgow?
Right now the lowest E10 price in the area is 155.9p at Costco Wholesale Glasgow (members only), G21 1YX. 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 Glasgow?
Typical B7 diesel across the area is 185.0p a litre, and the cheapest diesel we can see is 175.9p at Costco Wholesale Glasgow, G21 1YX.
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.