Cheapest Petrol Prices in Grantham
Last updated: · 15 stations tracked
Cheapest Petrol (E10)
151.7p
per litre · avg 159.74p
Cheapest Diesel (B7)
177.7p
per litre · avg 184.27p
Compare live petrol and diesel prices across 15 fuel stations in Grantham. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Grantham today is 151.7p per litre, available at ASDA GRANTHAM SUPERSTORE.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Grantham. Motorway services and branded stations (BP, Shell, Esso) often charge a premium. Use the table below to find the best deal near you.
Fuel Station Prices in Grantham
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| ASDA GRANTHAM SUPERSTORE | 151.7p | 179.7p | — | — |
| SHELL HARVEST ENERGY GRANTHAM | 151.9p | 179.9p | 176.9p | — |
| MFG ARCHWAYS | 154.9p | 181.9p | 179.9p | 199.9p |
| SAINSBURYS GRANTHAM | 151.9p | 179.9p | 163.9p | — |
| RONTEC ST LEONARDS | 154.9p | 179.9p | — | 198.9p |
| MFG SOMERBY HILL | 155.9p | 181.9p | 179.9p | 199.9p |
| GRANTHAM SERVICE AREA | 178.9p | 199.9p | 198.9p | 219.9p |
| GREAT PONTON FUEL EXPRESS AUTOMAT | 154.7p | 177.7p | 172.7p | 195.7p |
| MFG TOLL BAR | 162.9p | 185.9p | 179.9p | 199.9p |
| MFG FOSTON | 162.9p | 185.9p | 179.9p | 199.9p |
| ANCASTER SERVICE STATION | 159.9p | 183.9p | 179.9p | 199.9p |
| MFG COLSTERWORTH | 163.9p | 185.9p | 179.9p | 199.9p |
| Jubilee Service Station | 164.93p | 185.9p | 174.9p | 195.9p |
| ASDA COLSTERWORTH EXPRESS PETROL | 166.9p | 185.9p | 185.9p | 204.9p |
| GREYLEES CONVENIENCE STORE | 159.9p | 189.9p | — | — |
Frequently Asked Questions
What is the cheapest petrol price in Grantham?
The cheapest petrol in Grantham is currently 151.7p per litre as of 4 June 2026. The average across all stations is 159.74p.
Which supermarket has the cheapest fuel in Grantham?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Grantham. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Grantham?
Prices are updated hourly from the UK Government's mandatory fuel price reporting scheme, which requires all fuel retailers with 6 or more sites to submit prices every 30 minutes.