Cheapest unleaded
171.9p
Fuel prices in NN5 today, 12 September 2026
Live petrol and diesel prices at 4 stations in the NN5 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
192.9p
Avg unleaded (NN5)
173.9p
Avg diesel (NN5)
195.2p
Sainsbury's
20 GAMBREL ROAD, WESTGATE INDUSTRIAL ESTATE, NORTHAMPTON
NN5 5DG
Unleaded171.9p
Diesel192.9p
Spar
WESTBRIDGE MOTORS, WESTBRIDGE, 3, ST. JAMES ROAD, NORTHAMPTON
NN5 5HS
Unleaded172.9p
Diesel193.9p
Bp Harvest Energy
MILL LANE, DALLINGTON, NORTHAMPTON
NN5 7AS
Unleaded173.9p
Diesel195.9p
BP
UPTON WAY, NORTHAMPTON
NN5 4EG
Unleaded176.9p
Diesel197.9p
Data updated 1 hour ago.
Cheapest fuel in NN5: quick answers
Where is the cheapest petrol in NN5?
The cheapest unleaded in the NN5 postcode area right now is 171.9p per litre at Sainsbury's, 20 GAMBREL ROAD, WESTGATE INDUSTRIAL ESTATE, NORTHAMPTON. The NN5 average is 173.9p.
Where is the cheapest diesel in NN5?
The lowest diesel price in NN5 is currently 192.9p per litre at Sainsbury's, 20 GAMBREL ROAD, WESTGATE INDUSTRIAL ESTATE, NORTHAMPTON.