Cheapest Petrol & Diesel in Grantham Today

Prices updated 4 mins ago

Cheapest Petrol

172.7p

per litre

Cheapest Diesel

196.7p

per litre

Save up to £1.60 on petrol · £1.60 on diesel on a full tank vs the priciest local station

UK avg petrol today: 174.0p · Grantham is 0.5p above 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.

ASDA GRANTHAM SUPERSTORE

UNION STREET, GRANTHAM, NG31 6NZ

● Open Monday: 00:00–23:59

Petrol 172.7p per litre

Diesel 196.7p per litre

SAINSBURYS GRANTHAM

LONDON ROAD, GRANTHAM, NG31 6HJ

● Open Monday: 06:30–22:00

Petrol 172.9p per litre

Diesel 196.9p per litre

Super 184.9p per litre

EG GRANTHAM PFS

MANTHORPE ROAD, GRANTHAM, NG31 8BZ

● Open 24 hrs

Petrol 173.9p per litre

Diesel 197.9p per litre

Super 196.9p per litre

MFG ARCHWAYS

HARLAXTON ROAD, GRANTHAM, NG31 7AB

● Open Monday: 06:00–22:00

Petrol 175.9p per litre

Diesel 199.9p per litre

Super 195.9p per litre

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RONTEC ST LEONARDS

LONDON ROAD, GRANTHAM, NG31 6HS

● Open 24 hrs

Petrol 175.9p per litre

Diesel 199.9p per litre

MFG SOMERBY HILL

BRIDGE END ROAD, GRANTHAM, NG31 7ET

● Open Monday: 06:00–00:00

Petrol 175.9p per litre

Diesel 199.9p per litre

Super 195.9p per litre

Average prices by brand in Grantham

Brand	Petrol	Diesel	Stations
1. AS Asda Cheapest	172.7p	196.7p	1
2. SA SAINSBURYS	172.9p	196.9p	1
3. SH Shell	173.9p	197.9p	1
4. ES Esso	175.9p	199.9p	2
5. BP BP	175.9p	199.9p	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 172.7p per litre at ASDA GRANTHAM SUPERSTORE. The local average of 174.5p is 0.5p above the UK national average of 174.0p. Choosing the cheapest station over the most expensive could save you up to £1.60 on petrol and £1.60 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): 174.5p per litre (▲ 0.5p above UK avg)

Diesel (B7): 198.5p per litre (▼ 0.4p below UK avg)

Super Unleaded (E5): 193.4p per litre (▲ 1.7p 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.