Cheapest petrol near NN3
Cheapest petrol in NN3, Northampton
Updated 28 August 2026. Prices from the official Fuel Finder open data, refreshed twice a day.
The cheapest petrol near NN3 right now is 155.7p at Dilsha Ltd, NN6 9TB. Typical petrol across the 22 forecourts within five miles is 165.9p a litre and diesel 185.4p. The spread here is 9.2p a litre, which is £5.06 on a 55 litre tank, so where you fill up matters.
Cheapest petrol near NN3 today
Cheapest diesel near NN3 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 NN3
How much is petrol in NN3 today?
The typical petrol price within five miles of NN3 is 165.9p a litre as of 10:00 on 28 August 2026, and the cheapest we can see is 155.7p at Dilsha Ltd, NN6 9TB. That is about £91.25 for a 55 litre tank at the typical price.
Where is the cheapest petrol near NN3?
Right now the lowest price near NN3 is 155.7p at Dilsha Ltd, NN6 9TB. Supermarket forecourts are usually close behind. Enter your full postcode in the search for the exact forecourts around you.
How much is diesel in NN3?
Typical diesel within five miles of NN3 is 185.4p a litre, and the cheapest is 179.9p at Kingsthorpe Motor Company, NN2 8AG.
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.