Live prices
Cheapest super diesel in Grantham
9 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel in Grantham is £9.68 a gallon (212.9p per litre) at Murco, Ancaster Service Station, The Garage, Willoughby Road, Ancaster, Grantham, South Kesteven (NG32 3RT). The average across 9 forecourts currently reporting this grade is £10.02 a gallon (220.5p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £3.80 on a 50-litre fill. That local average is 2.2p per litre above the UK average of 218.3p.
The average is unchanged since yesterday. The average has fallen 0.3p per litre since last week.
Prices last refreshed at 12:02am on 19 October 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Ancaster Service Station (NG32 3RT)Ancaster Service Station, The Garage, Willoughby Road, Ancaster, Grantham, South Kesteven | £7.95174.9p | £9.09199.9p | £8.91195.9p | £9.68212.9p | 26 mins ago |
| Jubilee Service Station (NG33 5JL)Jubilee Service Station, Colsterworth, Grantham, NG33 5JL, Grantham | £7.91173.9p | £9.27203.9p | £8.36183.9p | £9.72213.9p | 26 mins ago |
 Great Ponton Fuel Express Automat (NG33 5DW)24hGreat North Road, Great Ponton, Grantham, Lincolnshire | £7.90173.7p | £9.08199.7p | £8.71191.7p | £9.85216.7p | 26 mins ago |
 Rontec St Leonards (NG31 6HS)24hLondon Road, Grantham, Lincolnshire | £8.00175.9p | £9.09199.9p | ---- | £9.95218.9p | 26 mins ago |
| Mfg Archways (NG31 7AB)Harlaxton Road, Grantham, Lincolnshire | £8.00175.9p | £9.09199.9p | £8.91195.9p | £10.00219.9p | 26 mins ago |
 Mfg Somerby Hill (NG31 7ET)Bridge End Road, Grantham, Lincolnshire | £8.00175.9p | £9.09199.9p | £8.91195.9p | £10.00219.9p | 26 mins ago |
| Mfg Colsterworth (NG33 5JJ)24hA1 Northbound, Grantham, Lincolnshire | £7.95174.9p | £9.27203.9p | £8.91195.9p | £10.00219.9p | 26 mins ago |
| Asda Colsterworth Express Petrol (NG33 5JN)24hA1 South Bound, Grantham | £7.95174.9p | £9.27203.9p | £8.81193.9p | £10.13222.9p | 26 mins ago |
| Grantham Service Area (NG32 2AB)24hMotorwayGrantham Service Area, A1 Great North Road Southbound, Grantham, Lincolnshire | £8.91195.9p | £10.00219.9p | £9.82215.9p | £10.91239.9p | 26 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting super diesel appear here.
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Questions about super diesel in Grantham
- Where is the cheapest super diesel in Grantham?
- The cheapest reported super diesel in Grantham is 212.9p per litre at Murco, Ancaster Service Station, The Garage, Willoughby Road, Ancaster, Grantham, South Kesteven (NG32 3RT). The average across 9 forecourts reporting this grade is 220.5p per litre. Prices were last refreshed at 12:02am on 19 October 2026 from official UK Government fuel price data.
- How many stations in Grantham sell super diesel?
- 9 forecourts in Grantham currently report a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.