Cheapest unleaded
166.9p
Fuel prices in SM3 today, 12 September 2026
Live petrol and diesel prices at 3 stations in the SM3 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
189.9p
Avg unleaded (SM3)
168.2p
Avg diesel (SM3)
190.6p
Esso
668 LONDON RD, SUTTON
SM3 9BY
Unleaded166.9p
Diesel190.9p
Esso
AB24 3DF, SUTTON
SM3 8HB
Unleaded167.9p
Diesel190.9p
Sainsbury's
566 LONDON ROAD, SUTTON
SM3 9AA
Unleaded169.9p
Diesel189.9p
Data updated 1 hour ago.
Cheapest fuel in SM3: quick answers
Where is the cheapest petrol in SM3?
The cheapest unleaded in the SM3 postcode area right now is 166.9p per litre at Esso, 668 LONDON RD, SUTTON. The SM3 average is 168.2p.
Where is the cheapest diesel in SM3?
The lowest diesel price in SM3 is currently 189.9p per litre at Sainsbury's, 566 LONDON ROAD, SUTTON.