Fuel Prices in Chalfont Common, Chalfont St Peter, Gerrards...
Live comparison for SL9 area. Tracking 2 stations across multiple brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Chalfont Common, Chalfont St Peter, Gerrards Cross, Horn Hill .
South East
Updated Today
Cheapest Today
Area Averages vs National
Petrol
133.9p
▲ 1.6p vs UK Avg
Super Unleaded
152.4p
▲ 2.6p vs UK Avg
Diesel
143.9p
▲ 2.9p vs UK Avg
Super Diesel
161.4p
▼ 0.4p vs UK Avg
All Stations in SL9
Frequently Asked Questions
We update prices daily, with the latest data provided directly by fuel stations via the CMA Open Data scheme. This ensures you see the most accurate prices for the South Buckinghamshire area.
Currently, the lowest price for Unleaded (E10) is 131.9p at ESSO.
Generally, supermarkets like Tesco, Asda, and Sainsbury's in the SL9 area offer competitive pricing compared to motorway service stations. Check our "Cheapest Today" section above to see who is winning the price war today.