Fuel Costs UK

Petrol and Diesel Prices in Portsmouth

Compare petrol and diesel prices at 12 petrol stations in Portsmouth, HAMPSHIRE. Prices last updated 11:44 27/03/2026.

Petrol (E10)

140.9p

at SAINSBURYS FARLINGTON

Diesel (B7)

160.9p

at SAINSBURYS FARLINGTON

Super Unleaded (E5)

152.9p

at SAINSBURYS FARLINGTON

Premium Diesel

190.9p

at COPNOR ESSO EXPRESS

Portsmouth vs UK Average

Unleaded (E10)

149.0p avg

1.3p below UK average (150.3p)

Diesel

173.0p avg

5.4p below UK average (178.4p)

Price History in Portsmouth

See how fuel prices have changed over time with interactive charts and analysis.

12 Stations

Click any column header to sort. Prices shown in pence per litre.

About Fuel Prices in Portsmouth

Portsmouth (HAMPSHIRE) currently has 12 petrol stations tracked by Fuel Costs UK. The average unleaded petrol price in Portsmouth today is 149.0p per litre, which is 1.3p below the UK national average of 150.3p.

The cheapest unleaded petrol in Portsmouth right now is 140.9p at SAINSBURYS FARLINGTON. The cheapest diesel is 160.9p at SAINSBURYS FARLINGTON.

Fuel prices in Portsmouth are sourced from the UK Government's CMA Fuel Finder scheme and updated every 4 minutes. We recommend comparing prices before filling up, as prices can vary significantly between stations even within the same town.