Cheapest unleaded
162.9p
Fuel prices in SG1 today, 12 September 2026
Live petrol and diesel prices at 8 stations in the SG1 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
182.9p
Avg unleaded (SG1)
168.3p
Avg diesel (SG1)
188.5p
Costco Wholesale
GUNNELS WOOD ROAD, STEVENAGE, STEVENAGE
SG1 2FW
Unleaded162.9p
Diesel182.9p
Tesco
THE FORUM, STEVENAGE
SG1 1ES
Unleaded165.9p
Diesel185.9p
Asda
MONKSWOOD WAY, STEVENAGE
SG1 1LA
Unleaded166.7p
Diesel185.7p
Esso
LONSDALE ROAD, STEVENAGE
SG1 5ES
Unleaded167.9p
Diesel189.9p
BP
GUNNELS WOOD S/STN, ARLINGTON BUSINESS PARK, WHITTLE WAY, STEVENAGE
SG1 2FS
Unleaded168.9p
Diesel189.9p
Esso
LYTTON WAY, STEVENAGE
SG1 3BT
Unleaded168.9p
Diesel188.9p
Sainsbury's
HITCHIN ROAD, STEVENAGE
SG1 4AE
Unleaded169.9p
Diesel188.9p
Shell
BRADMAN WAY, STEVENAGE
SG1 5RE
Unleaded174.9p
Diesel195.9p
Data updated 1 hour ago.
Cheapest fuel in SG1: quick answers
Where is the cheapest petrol in SG1?
The cheapest unleaded in the SG1 postcode area right now is 162.9p per litre at Costco Wholesale, GUNNELS WOOD ROAD, STEVENAGE, STEVENAGE. The SG1 average is 168.3p.
Where is the cheapest diesel in SG1?
The lowest diesel price in SG1 is currently 182.9p per litre at Costco Wholesale, GUNNELS WOOD ROAD, STEVENAGE, STEVENAGE.