Cheapest unleaded
167.7p
Fuel prices in SL3 today, 12 September 2026
Live petrol and diesel prices at 7 stations in the SL3 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
189.7p
Avg unleaded (SL3)
169.7p
Avg diesel (SL3)
192.7p
Murco
DATCHET PETROL STATION, THE GREEN, DATCHET, SLOUGH
SL3 9AR
Unleaded167.7p
Diesel189.7p
Esso
80 LONDON RD, SLOUGH
SL3 7HR
Unleaded167.9p
Diesel190.9p
Shell
85 LONDON ROAD, SLOUGH
SL3 7RS
Unleaded168.9p
Diesel191.9p
BP
4 PARLAUNT ROAD, SLOUGH
SL3 8BB
Unleaded169.9p
Diesel194.9p
BP
COLNBROOK BY-PASS, SLOUGH
SL3 0EH
Unleaded169.9p
Diesel193.9p
Bp Oil Uk
GOLDEN CROSS SERVICE STATION, HIGH STREET, COLNBROOK, SLOUGH
SL3 0JZ
Unleaded171.9p
Diesel193.9p
BP
575/581 LONDON ROAD, SLOUGH
SL3 8QE
Unleaded171.9p
Diesel193.9p
Data updated 1 hour ago.
Cheapest fuel in SL3: quick answers
Where is the cheapest petrol in SL3?
The cheapest unleaded in the SL3 postcode area right now is 167.7p per litre at Murco, DATCHET PETROL STATION, THE GREEN, DATCHET, SLOUGH. The SL3 average is 169.7p.
Where is the cheapest diesel in SL3?
The lowest diesel price in SL3 is currently 189.7p per litre at Murco, DATCHET PETROL STATION, THE GREEN, DATCHET, SLOUGH.