Question 1

What fuel types are sold in NN3?

Accepted Answer

Forecourts in NN3 that publish to the national feed list Super Unleaded (E5) and Unleaded (E10). Not every station carries every grade — use the cheapest-by-fuel sections above to see which forecourt has the variant you need.

Question 2

What's the average price of super unleaded (E5) in NN3?

Accepted Answer

Super Unleaded (E5) in NN3 is averaging 198.9p per litre across the forecourts publishing to the national feed, with the cheapest at 198.9p and the priciest at 198.9p.

Question 3

What's the average price of unleaded (E10) in NN3?

Accepted Answer

Unleaded (E10) in NN3 is averaging 179.9p per litre across the forecourts publishing to the national feed, with the cheapest at 179.9p and the priciest at 179.9p.

Question 4

Where can I get the cheapest super unleaded (E5) in NN3?

Accepted Answer

ESSO ASDA NENE VALLEY SOUTH EXPRESS PETROL (NORTHAMPTON, NN3 5LU) is currently the cheapest super unleaded (E5) in NN3 at 198.9p per litre, with the price last updated 27 Oct. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 5

Where can I get the cheapest unleaded (E10) in NN3?

Accepted Answer

ESSO ASDA NENE VALLEY SOUTH EXPRESS PETROL (NORTHAMPTON, NN3 5LU) is currently the cheapest unleaded (E10) in NN3 at 179.9p per litre, with the price last updated 27 Oct. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 6

Which forecourts sell super unleaded (E5) in NN3?

Accepted Answer

Super Unleaded (E5) is only stocked by 2 forecourts in NN3: ASDA NENE VALLEY SOUTH EXPRESS PETROL and ASDA NENE VALLEY NORTH EXPRESS PETROL.

Question 7

How often are fuel prices in NN3 updated?

Accepted Answer

UK retailers must publish any pump-price change to the CMA-mandated national feed within 30 minutes. FuelFox re-polls that feed every 30 minutes too, so a price you see is at most about an hour old and usually fresher. Each forecourt card shows a freshness pill — tap it for the exact update time.

Fuel prices in NN3

By fuel type

Cheapest super unleaded (E5) in NN3

Cheapest unleaded (E10) in NN3

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	198.9p	198.9p	198.9p
Unleaded (E10)	179.9p	179.9p	179.9p