Live prices
Cheapest super diesel near AL9
8 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of AL9 is £9.82 a gallon (215.9p per litre) at Esso, Great North Road, Hatfield, Hertfordshire (AL9 6DB). The average across 8 forecourts currently reporting this grade is £10.06 a gallon (221.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £2.70 on a 50-litre fill.
The average has risen 3.4p per litre since yesterday. The average has risen 8.9p per litre since last week.
Prices last refreshed at 3:32pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Mfg Bell Bar (AL9 6DB)24hGreat North Road, Hatfield, Hertfordshire | 0.8 miles | £7.81171.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 45 mins ago |
| Mfg Eastbridge (AL7 1LE)24hBridge Road East, Welwyn Garden City, Hertfordshire | 3.9 miles | £8.00175.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 45 mins ago |
 Potters Bar Sf Connect (EN6 5AB)24h48 High Street, Potters Bar, Hertfordshire | 3.6 miles | £7.81171.9p | £8.95196.9p | £8.77192.9p | £9.91217.9p | 45 mins ago |
| Welham Green (AL9 7NF)24hWelham Green Service Station, Dellsome Lane, Welham Green | 1.1 miles | £7.86172.9p | £9.31204.9p | £8.63189.9p | £10.00219.9p | 45 mins ago |
 Shell Smallford (AL4 0HP)608 Hatfield Road, ST. Albans, Hertfordshire | 3.1 miles | £8.13178.9p | £9.09199.9p | £9.09199.9p | £10.00219.9p | 45 mins ago |
| Shell Little Waitrose Welwyn Garden (AL8 6XA)24hStanborough Road, Welwyn Garden City, Hertfordshire | 3.4 miles | £8.09177.9p | £9.09199.9p | £9.54209.9p | £10.22224.9p | 45 mins ago |
| Shell Co-op Orbital (AL4 0NG)24hNorth Orbital Road, ST Albans, Hertfordshire | 3.5 miles | £8.13178.9p | £9.09199.9p | £9.09199.9p | £10.22224.9p | 45 mins ago |
| South Mimms Sf Connect Mwsa (EN6 3QQ)24hMotorwayST Albans Road, Potters Bar, Hertfordshire | 4.1 miles | £8.63189.9p | £9.54209.9p | £9.59210.9p | £10.50230.9p | 45 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 near AL9
- Where is the cheapest super diesel near AL9?
- The cheapest reported super diesel near AL9 is 215.9p per litre at Esso, Great North Road, Hatfield, Hertfordshire (AL9 6DB). The average across 8 forecourts reporting this grade is 221.3p per litre. Prices were last refreshed at 3:32pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near AL9 sell super diesel?
- 8 forecourts near AL9 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.