SL postcodes
Cheapest petrol across Slough
Typical petrol across the 12 SL postcode districts we cover is 162.9p a litre and diesel 184.9p, and the cheapest we can see right now is 158.7p near SL0. Pick your district below for the cheapest forecourts within five miles of its centre, or enter your full postcode on the home page for the exact forecourts around you.
Every Slough district we cover
Common questions about petrol in Slough
How much is petrol in the SL postcode area?
Typical petrol across the 12 SL districts we cover is 162.9p a litre and diesel 184.9p as of 10:00 on 28 August 2026, and the cheapest we can see is 158.7p near SL0.
Where is the cheapest petrol in Slough?
Right now the lowest price in the SL area is 158.7p at Asda Hayes Superstore, UB3 4AZ near SL0. Pick your district below for the forecourts within five miles of its centre, or enter your full postcode on the home page.
How often are these prices updated?
Forecourts must report a price change to the official Fuel Finder scheme within 30 minutes, and these pages are rebuilt twice a day. They were last updated at 10:00 on 28 August 2026.