Cheapest unleaded
167.9p
Fuel prices in N20 today, 4 November 2026
Live petrol and diesel prices at 2 stations in the N20 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
199.9p
Avg unleaded (N20)
167.9p
Avg diesel (N20)
199.9p
2 fuel stations in the N20 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded sits close together, 167.9p to 167.9p across N20. On average N20 is 2.8p cheaper than the UK as a whole.
Shell
45 Russell Lane, Whetstone, London
N20 0BB
Car wash · Air · Water · Toilets
Unleaded167.9p
Diesel199.9p
Esso
1182-1202 High Road, Barnet
N20 0LH
Price last reported 28 Sept
24 hours · Air · Toilets
Unleaded167.9p
Diesel199.9p
Data updated 1 hour ago.
Cheapest fuel in N20: quick answers
Where is the cheapest petrol in N20?
The cheapest unleaded in the N20 postcode area right now is 167.9p per litre at Shell, 45 RUSSELL LANE, WHETSTONE, LONDON. The N20 average is 167.9p.
Where is the cheapest diesel in N20?
The lowest diesel price in N20 is currently 199.9p per litre at Shell, 45 RUSSELL LANE, WHETSTONE, LONDON.