Cheapest unleaded
166.9p
Fuel prices in TA3 today, 4 November 2026
Live petrol and diesel prices at 4 stations in the TA3 postcode area, cheapest first, from the government's Fuel Finder open data. 1 has a price more than 30 days old, so it's listed last with the date of the last report.
Cheapest diesel
192.9p
Avg unleaded (TA3)
187.6p
Avg diesel (TA3)
210.9p
Cheapest and average prices from the 3 stations reporting in the 30 days to 4 November 2026.
4 fuel stations in the TA3 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 166.9p at Texaco up to 197.9p, a 31.0p gap across TA3, so it pays to check before you fill up. On average TA3 is 16.6p dearer than the UK as a whole.
Texaco
Knight Bros Ltd, Thornfalcon Garage, Thornfalcon, Taunton
TA3 5NN
Car wash · Air · Toilets · LPG
Unleaded166.9p
Diesel192.9p
Shell
M5 Southbound, Taunton
TA3 7PF
Price last reported 1 Apr
24 hours · Air · Water · Toilets · AdBlue pump
Unleaded197.9p
Diesel219.9p
Shell
M5 Northbound, Taunton
TA3 7PF
Price last reported 22 Sept
24 hours · Air · Water · Toilets · AdBlue pump
Unleaded197.9p
Diesel219.9p
isle valley transport
The Garage, Isle Brewers, Taunton
TA3 6QL
Price last reported 21 Sept
Air · Water · Toilets · AdBlue pump
Unleaded173.9p
Diesel203.9p
Data updated 12 hours ago.
Cheapest fuel in TA3: quick answers
Where is the cheapest petrol in TA3?
The cheapest unleaded in the TA3 postcode area right now is 166.9p per litre at Texaco, KNIGHT BROS LTD, THORNFALCON GARAGE, THORNFALCON, TAUNTON. The TA3 average is 187.6p.
Where is the cheapest diesel in TA3?
The lowest diesel price in TA3 is currently 192.9p per litre at Texaco, KNIGHT BROS LTD, THORNFALCON GARAGE, THORNFALCON, TAUNTON.