Cheapest unleaded
168.9p
Fuel prices in SO18 today, 4 November 2026
Live petrol and diesel prices at 3 stations in the SO18 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
198.9p
Avg unleaded (SO18)
171.9p
Avg diesel (SO18)
199.9p
3 fuel stations in the SO18 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 168.9p at BP up to 173.9p, a 5.0p gap across SO18, so it pays to check before you fill up. On average SO18 is 1.2p dearer than the UK as a whole.
BP
Bitterne Road West, Southampton
SO181AR
Price last reported 22 Sept
24 hours · Car wash · Air · Water
Unleaded168.9p
Diesel198.9p
Esso
149 W End Rd, Southampton
SO18 6PJ
Air · Water
Unleaded172.9p
Diesel200.9p
Esso
Thornhill Park Road(A334), Southampton
SO18 5TQ
Price last reported 18 Sept
Air · Water · Toilets
Unleaded173.9p
Diesel199.9p
Data updated 1 minutes ago.
Cheapest fuel in SO18: quick answers
Where is the cheapest petrol in SO18?
The cheapest unleaded in the SO18 postcode area right now is 168.9p per litre at BP, BITTERNE ROAD WEST, SOUTHAMPTON. The SO18 average is 171.9p.
Where is the cheapest diesel in SO18?
The lowest diesel price in SO18 is currently 198.9p per litre at BP, BITTERNE ROAD WEST, SOUTHAMPTON.