Live diesel prices at 30 stations in Portsmouth. Cheapest today £1.960/L, average £1.990/L. Updated 27 October 2026.
The average diesel price in Portsmouth, £1.990/L, matches the national average of £1.992/L. Across 30 stations prices run from £1.960/L to £2.130/L: £8.50 difference on a 50-litre tank. In the seven days to 27 October 2026, the average diesel price fell by £0.002/L at the 30 stations priced on both days.
| Station | Price | Distance |
|---|---|---|
| Green Road Service Station · Green Road Service Station, Green Road, Southsea | £1.960/L | 1.6 km |
| All Saints Service Station · BP, All Saints Self Service, Commercial Road, Portsmouth | £1.960/L | 0.1 km |
| Tesco · Clement Attlee Way, Portsmouth | £1.970/L | 4.5 km |
| Tesco · Tesco Extra, Brading Road, Ryde | £1.970/L | 11.4 km |
| Asda · The Bridge Shopping Centre, Somers Road North, Portsmouth | £1.980/L | 0.9 km |