Live prices
Cheapest diesel (B7) in Southsea
3 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Southsea is £8.91 a gallon (195.9p per litre) at Green Road Service Station, Green Road Service Station, Green Road, Southsea, PO5 4DY, Southsea (PO5 4DY). The average across 3 forecourts currently reporting this grade is £9.03 a gallon (198.6p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.35 on a 50-litre fill. That local average is 2.4p per litre above the UK average of 196.2p.
The average has risen 0.7p per litre since yesterday. The average has risen 5.0p per litre since last week.
Prices last refreshed at 4:02pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
| Green Road Service Station (PO5 4DY)Green Road Service Station, Green Road, Southsea, PO5 4DY, Southsea | £7.81171.9p | £8.91195.9p | £8.54187.9p | £9.63211.9p | 21 mins ago |
 Shell Fratton (PO4 8BH)24hGoldsmith Avenue, Southsea, Hampshire | £7.95174.9p | £9.09199.9p | £9.09199.9p | £10.22224.9p | 21 mins ago |
 Rontec Milton Road (PO4 8PN)24hMilton Road, Southsea, Hampshire | £7.91173.9p | £9.09199.9p | £8.77192.9p | £9.95218.9p | 21 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 diesel (B7) appear here.
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Questions about diesel (B7) in Southsea
- Where is the cheapest diesel (B7) in Southsea?
- The cheapest reported diesel (B7) in Southsea is 195.9p per litre at Green Road Service Station, Green Road Service Station, Green Road, Southsea, PO5 4DY, Southsea (PO5 4DY). The average across 3 forecourts reporting this grade is 198.6p per litre. Prices were last refreshed at 4:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations in Southsea sell diesel (B7)?
- 3 forecourts in Southsea currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.