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prices updated 5:49am BST, 16 apr 2026
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Cheapest Petrol & Diesel in Grantham Today

Prices updated 27 minutes ago

Cheapest Petrol
154.7p
per litre
Cheapest Diesel
188.7p
per litre
Save up to £3.10 on petrol · £3.60 on diesel on a full tank vs the priciest local station

UK avg petrol today: 158.2p  ·  Grantham is 0.5p below the national average

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
ASDA GRANTHAM SUPERSTORE
UNION STREET, GRANTHAM, NG31 6NZ
● Open 24 hrs
Petrol 154.7p per litre
Diesel 188.7p per litre
🕐 Updated: 9:33pm 07 apr 26 by System Wrong price?
Sainsbury's
SAINSBURYS GRANTHAM
LONDON ROAD, GRANTHAM, NG31 6HJ
● Closed Thursday: 06:30–22:00
Petrol 154.9p per litre
Diesel 188.9p per litre
Super 166.9p per litre
🕐 Updated: 8:58pm 07 apr 26 by System Wrong price?
BP
MFG SOMERBY HILL
BRIDGE END ROAD, GRANTHAM, NG31 7ET
● Open Thursday: 06:00–00:00
Petrol 157.9p per litre
Diesel 192.9p per litre
Super 175.9p per litre
🕐 Updated: 10:54pm 15 apr 26 by System Wrong price?
Shell
SHELL HARVEST ENERGY GRANTHAM
MANTHORPE ROAD, GRANTHAM, NG31 8BZ
● Open 24 hrs
Petrol 157.9p per litre
Diesel 193.9p per litre
Super 182.9p per litre
🕐 Updated: 5:26pm 14 apr 26 by System Wrong price?
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Esso
MFG ARCHWAYS
HARLAXTON ROAD, GRANTHAM, NG31 7AB
● Open Thursday: 06:00–22:00
Petrol 159.9p per litre
Diesel 195.9p per litre
Super 175.9p per litre
🕐 Updated: 8:53pm 08 apr 26 by System Wrong price?
Esso
RONTEC ST LEONARDS
LONDON ROAD, GRANTHAM, NG31 6HS
● Open 24 hrs
Petrol 160.9p per litre
Diesel 195.9p per litre
🕐 Updated: 4:05pm 15 apr 26 by System Wrong price?

Average prices by brand in Grantham

Brand Petrol Diesel Stations
1.
Asda
Asda Cheapest
154.7p 188.7p 1
2.
Sainsbury's
Sainsbury's
154.9p 188.9p 1
3.
Shell
Shell
157.9p 193.9p 1
4.
BP
BP
157.9p 192.9p 1
5.
Esso
Esso
160.4p 195.9p 2

Want prices near your exact address?
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About fuel prices in Grantham

There are currently 6 petrol stations reporting live prices within 3 miles of Grantham. The cheapest petrol today is 154.7p per litre at ASDA GRANTHAM SUPERSTORE . Choosing the cheapest station over the most expensive could save you up to £3.10 on petrol and £3.60 on diesel on a full tank.

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): 157.7p per litre (▼ 0.5p below UK avg)
  • Diesel (B7): 192.7p per litre (▲ 1.3p above UK avg)
  • Super Unleaded (E5): 175.4p per litre (▲ 0.4p 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.