Cheapest unleaded
167.9p
Fuel prices in TR20 today, 12 September 2026
Live petrol and diesel prices at 2 stations in the TR20 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
184.9p
Avg unleaded (TR20)
168.9p
Avg diesel (TR20)
188.9p
Morrisons
LONG ROCK BYPASS, PENZANCE
TR20 8HT
Unleaded167.9p
Diesel184.9p
Texaco
NEWTOWN SERVICES, NEWTOWN, GERMOE, PENZANCE, TR20 9AB, PENZANCE
TR20 9AB
Unleaded169.9p
Diesel192.9p
Data updated 1 hour ago.
Cheapest fuel in TR20: quick answers
Where is the cheapest petrol in TR20?
The cheapest unleaded in the TR20 postcode area right now is 167.9p per litre at Morrisons, LONG ROCK BYPASS, PENZANCE. The TR20 average is 168.9p.
Where is the cheapest diesel in TR20?
The lowest diesel price in TR20 is currently 184.9p per litre at Morrisons, LONG ROCK BYPASS, PENZANCE.