Petrol and diesel prices in TR18
2 stations · updated 22 October 2026
Unleaded (E10)
£1.724
Low 1.719 · High 1.729
UK average £1.737 · 1.3p below
Diesel
£1.974
Low 1.969 · High 1.979
UK average £1.988 · 1.4p below
Super unleaded (E5)
£1.864
Low 1.839 · High 1.889
UK average £1.900 · 3.6p below
All stations in TR18
| Station | E10 | Diesel | E5 |
|---|---|---|---|
| Sainsburys PenzanceEastern Green, Penzance TR18 3AP | 1.719 | 1.969 | 1.839 |
| Asda Penzance Express PetrolWestern Promenade Road, Wherrytown TR18 4NP | 1.729 | 1.979 | 1.889 |
Prices are reported by the stations; a dash means no price reported in the last 21 days.
Towns in TR18
Nearby TR postcode districts
FAQ
How much is petrol in TR18 today?
Unleaded (E10) averages £1.724 a litre across TR18, from £1.719 to £1.729.
How much is diesel in TR18 today?
Diesel averages £1.974 a litre across TR18, from £1.969 to £1.979.
Where is the cheapest petrol station in TR18?
The table on this page lists every station in TR18 with a current price, cheapest first.
Source: UK Government Fuel Finder scheme (Department for Energy Security and Net Zero / Competition and Markets Authority), Open Government Licence v3.0. Prices are indicative and may have changed since they were reported; always check the price at the pump.