Cheapest unleaded
167.9p
Fuel prices in NG31 today, 4 November 2026
Live petrol and diesel prices at 6 stations in the NG31 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
196.7p
Avg unleaded (NG31)
169.0p
Avg diesel (NG31)
198.5p
6 fuel stations in the NG31 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 167.9p at Sainsbury's up to 169.9p, a 2.0p gap across NG31, so it pays to check before you fill up. On average NG31 is 1.7p cheaper than the UK as a whole.
Sainsbury's
London Road, Grantham
NG31 6HJ
Car wash · Air
Unleaded167.9p
Diesel196.9p
Asda
Union Street, Grantham
NG31 6NZ
24 hours · Toilets
Unleaded168.7p
Diesel196.7p
Esso
Harlaxton Road, Grantham
NG31 7AB
Price last reported 28 Sept
Car wash · Air · Water
Unleaded168.9p
Diesel199.9p
BP
Bridge End Road, Grantham
NG31 7ET
Price last reported 28 Sept
Car wash · Air · Water
Unleaded168.9p
Diesel199.9p
Esso
London Road, Grantham
NG31 6HS
24 hours · Car wash · Air · Water · LPG
Unleaded169.9p
Diesel199.9p
Shell
Manthorpe Road, Grantham
NG31 8BZ
24 hours · Air · Toilets
Unleaded169.9p
Diesel197.9p
Data updated 1 hour ago.
Cheapest fuel in NG31: quick answers
Where is the cheapest petrol in NG31?
The cheapest unleaded in the NG31 postcode area right now is 167.9p per litre at Sainsbury's, LONDON ROAD, GRANTHAM. The NG31 average is 169.0p.
Where is the cheapest diesel in NG31?
The lowest diesel price in NG31 is currently 196.7p per litre at Asda, UNION STREET, GRANTHAM.