Cheapest Petrol & Diesel in Grantham Today

Prices updated 14 minutes ago

Cheapest Petrol

159.9p

per litre

Cheapest Diesel

181.9p

per litre

Save up to £2.50 on petrol · £2.50 on diesel on a full tank vs the priciest local station

UK avg petrol today: 163.2p · Grantham is 1.0p below the national average

Avg. Fuel Prices

Petrol Diesel

Showing the 12 cheapest petrol stations in Grantham. For cheapest diesel, super unleaded, or to search from your exact address, use the postcode search.

SAINSBURYS GRANTHAM

LONDON ROAD, GRANTHAM, NG31 6HJ

● Closed Friday: 06:30–22:00

Petrol 159.9p per litre

Diesel 181.9p per litre

Super 171.9p per litre

RONTEC ST LEONARDS

LONDON ROAD, GRANTHAM, NG31 6HS

● Open 24 hrs

Petrol 159.9p per litre

Diesel 181.9p per litre

ASDA GRANTHAM SUPERSTORE

UNION STREET, GRANTHAM, NG31 6NZ

● Open Friday: 00:00–23:59

Petrol 161.7p per litre

Diesel 184.7p per litre

MFG SOMERBY HILL

BRIDGE END ROAD, GRANTHAM, NG31 7ET

● Closed Friday: 06:00–00:00

Petrol 162.9p per litre

Diesel 183.9p per litre

Super 179.9p per litre

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MFG ARCHWAYS

HARLAXTON ROAD, GRANTHAM, NG31 7AB

● Closed Friday: 06:00–22:00

Petrol 163.9p per litre

Diesel 185.9p per litre

Super 179.9p per litre

SHELL HARVEST ENERGY GRANTHAM

MANTHORPE ROAD, GRANTHAM, NG31 8BZ

● Open 24 hrs

Petrol 164.9p per litre

Diesel 186.9p per litre

Super 189.9p per litre

Average prices by brand in Grantham

Brand	Petrol	Diesel	Stations
1. SA SAINSBURYS Cheapest	159.9p	181.9p	1
2. AS Asda	161.7p	184.7p	1
3. ES Esso	161.9p	183.9p	2
4. BP BP	162.9p	183.9p	1
5. SH Shell	164.9p	186.9p	1

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About fuel prices in Grantham

There are currently 6 petrol stations reporting live prices within 3 miles of Grantham, with the cheapest petrol today at 159.9p per litre at SAINSBURYS GRANTHAM. The local average of 162.2p is 1.0p below the UK national average of 163.2p. Choosing the cheapest station over the most expensive could save you up to £2.50 on petrol and £2.50 on diesel on a full tank.

Supermarket forecourts in the area include Asda — these tend to offer the most competitive prices and are a good first stop for budget-conscious drivers.

Prices are sourced directly from fuel retailers via the UK Government Fuel Finder API and refreshed every 30 minutes. For hyperlocal results or a wider search radius, enter your postcode in the box above.

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Frequently asked questions

How often are Grantham fuel prices updated?: Prices are updated every 30 minutes, sourced directly from fuel retailers via the GOV.UK Fuel Finder API.
What are the average fuel prices in Grantham right now?: Based on the 6 stations shown, average prices in Grantham are currently:

Petrol (E10): 162.2p per litre (▼ 1.0p below UK avg)

Diesel (B7): 184.2p per litre (▼ 0.7p below UK avg)

Super Unleaded (E5): 180.4p per litre (▲ 0.5p above UK avg)
What is the cheapest supermarket petrol station in Grantham?: Supermarkets like Tesco, Sainsbury's, Asda and Morrisons typically offer the lowest fuel prices. Check the results above — cheapest stations are shown first.
Can I report a wrong price for a station in Grantham?: Yes — tap "Wrong price?" on any station card above to submit a correction with a photo. Verified corrections are applied within minutes.