Cheapest unleaded
168.9p
Fuel prices in HP20 today, 4 November 2026
Live petrol and diesel prices at 2 stations in the HP20 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
196.9p
Avg unleaded (HP20)
168.9p
Avg diesel (HP20)
198.4p
2 fuel stations in the HP20 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded sits close together, 168.9p to 168.9p across HP20. On average HP20 is 1.8p cheaper than the UK as a whole.
BP
Oakfield Road, Aylesbury
HP20 1JJ
24 hours · Air · Water
Unleaded168.9p
Diesel199.9p
Tesco
Tesco Stores Ltd, Tring Road, Aylesbury
HP20 1PQ
24 hours · Air · Water
Unleaded168.9p
Diesel196.9p
Data updated 1 hour ago.
Cheapest fuel in HP20: quick answers
Where is the cheapest petrol in HP20?
The cheapest unleaded in the HP20 postcode area right now is 168.9p per litre at BP, OAKFIELD ROAD, AYLESBURY. The HP20 average is 168.9p.
Where is the cheapest diesel in HP20?
The lowest diesel price in HP20 is currently 196.9p per litre at Tesco, TESCO STORES LTD, TRING ROAD, AYLESBURY.