Cheapest unleaded
169.9p
Fuel prices in FK3 today, 12 September 2026
Live petrol and diesel prices at 3 stations in the FK3 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
189.9p
Avg unleaded (FK3)
171.9p
Avg diesel (FK3)
193.2p
Asda
DOCK ROAD, GRANGEMOUTH
FK3 8TY
Unleaded169.9p
Diesel189.9p
BP
176 BO'NESS ROAD, GRANGEMOUTH, GRANGEMOUTH
FK3 9BU
Unleaded172.9p
Diesel194.9p
BP
FALKIRK ROAD, GRANGEMOUTH
FK3 8XP
Unleaded172.9p
Diesel194.9p
Data updated 1 hour ago.
Cheapest fuel in FK3: quick answers
Where is the cheapest petrol in FK3?
The cheapest unleaded in the FK3 postcode area right now is 169.9p per litre at Asda, DOCK ROAD, GRANGEMOUTH. The FK3 average is 171.9p.
Where is the cheapest diesel in FK3?
The lowest diesel price in FK3 is currently 189.9p per litre at Asda, DOCK ROAD, GRANGEMOUTH.