Question 1

What fuel types are sold in NN3?

Accepted Answer

Forecourts in NN3 that publish to the national feed list Super Unleaded (E5), Unleaded (E10), Diesel (B7) and Premium Diesel. 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 190.4p per litre across the forecourts publishing to the national feed, with the cheapest at 177.9p and the priciest at 200.9p.

Question 3

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

Accepted Answer

Unleaded (E10) in NN3 is averaging 174.1p per litre across the forecourts publishing to the national feed, with the cheapest at 166.9p and the priciest at 181.9p.

Question 4

What's the average price of diesel (B7) in NN3?

Accepted Answer

Diesel (B7) in NN3 is averaging 192.1p per litre across the forecourts publishing to the national feed, with the cheapest at 187.9p and the priciest at 196.9p.

Question 5

What's the average price of premium diesel in NN3?

Accepted Answer

Premium Diesel in NN3 is averaging 211.2p per litre across the forecourts publishing to the national feed, with the cheapest at 199.9p and the priciest at 219.9p.

Question 6

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

Accepted Answer

TESCO NORTHAMPTON WESTON FAVELL EXTRA - PETROL FILLING STATION (NORTHAMPTON, NN3 8JZ) is currently the cheapest super unleaded (E5) in NN3 at 177.9p per litre, with the price last updated 1 hour ago. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 7

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

Accepted Answer

BP Billing Service Station Ltd (NORTHAMPTON, NN3 9DA) is currently the cheapest unleaded (E10) in NN3 at 166.9p per litre, with the price last updated 2 hours ago. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 8

Where can I get the cheapest diesel (B7) in NN3?

Accepted Answer

MORRISONS MFG MORRISONS NORTHAMPTON KETTERING ROAD (NORTHAMPTON, NN3 6AA) is currently the cheapest diesel (B7) in NN3 at 187.9p per litre, with the price last updated 06 Sept. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 9

Where can I get the cheapest premium diesel in NN3?

Accepted Answer

BP Billing Service Station Ltd (NORTHAMPTON, NN3 9DA) is currently the cheapest premium diesel in NN3 at 199.9p per litre, with the price last updated 06 Sept. Tap the "Cheapest premium diesel" section above for the full ranking.

Question 10

Which forecourts sell super unleaded (E5) in NN3?

Accepted Answer

Super Unleaded (E5) is only stocked by 3 forecourts in NN3: NORTHAMPTON WESTON FAVELL EXTRA - PETROL FILLING STATION, Billing Service Station Ltd and MFG MORRISONS NORTHAMPTON KETTERING ROAD.

Question 11

Which forecourts sell premium diesel in NN3?

Accepted Answer

Premium Diesel is only stocked by 3 forecourts in NN3: Billing Service Station Ltd, ASDA NENE VALLEY SOUTH EXPRESS PETROL and SHELL LITTLE WAITROSE MOULTON.

Question 12

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

Cheapest diesel (B7) in NN3

Cheapest premium diesel in NN3

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	177.9p	190.4p	200.9p
Unleaded (E10)	166.9p	174.1p	181.9p
Diesel (B7)	187.9p	192.1p	196.9p
Premium Diesel	199.9p	211.2p	219.9p