Cheapest petrol near SN15
Cheapest petrol in SN15, Swindon
Updated 28 August 2026. Prices from the official Fuel Finder open data, refreshed twice a day.
The cheapest petrol near SN15 right now is 157.9p at Sainsbury's Chippenham, SN14 0BJ. Typical petrol across the 14 forecourts within five miles is 161.9p a litre and diesel 182.9p. The spread here is 4.0p a litre, which is £2.20 on a 55 litre tank, so where you fill up matters.
Cheapest petrol near SN15 today
Cheapest diesel near SN15 today
Every price is the forecourt's own submission to the Fuel Finder scheme, ranked green for the cheapest through to red for the dearest within five miles of the district centre. Enter your full postcode on the home page for the exact forecourts around you, or set a free alert for when the price near you drops.
Common questions about petrol in SN15
How much is petrol in SN15 today?
The typical petrol price within five miles of SN15 is 161.9p a litre as of 10:00 on 28 August 2026, and the cheapest we can see is 157.9p at Sainsbury's Chippenham, SN14 0BJ. That is about £89.05 for a 55 litre tank at the typical price.
Where is the cheapest petrol near SN15?
Right now the lowest price near SN15 is 157.9p at Sainsbury's Chippenham, SN14 0BJ. Supermarket forecourts are usually close behind. Enter your full postcode in the search for the exact forecourts around you.
How much is diesel in SN15?
Typical diesel within five miles of SN15 is 182.9p a litre, and the cheapest is 180.9p at Sainsbury's Chippenham, SN14 0BJ.
How current are these prices?
Forecourts must report a change to the official Fuel Finder scheme within 30 minutes, and this page is rebuilt twice a day. It was last updated at 10:00 on 28 August 2026.