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Petrol Prices in Penzance

Average today: unleaded 167.7p · diesel 187.2p · UK average 167.8p / 189.3p

Checked 10 September 2026 · retailer-reported prices, changes filed within 30 minutes
Penzance trend: Unleaded ▲ 3.5p · 7d · Diesel ▲ 3.5p · 7d
The cheapest unleaded in Penzance today is 163.9p at Asda Express, Western Promenade Road. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £4.40.

Cheapest Unleaded First

CheapestSet 09 Sep · Checked today
Asda Express Western Promenade Road, TR18 4NP
UNLEADED
163.9p
DIESEL
179.9p
Save up to £4.40 on a tank
Set 09 Sep · Checked today
Morrisons Long Rock Bypass, TR20 8HT
UNLEADED
164.9p
DIESEL
181.9p
Save up to £3.85 on a tank
Set 08 Sep · Checked today
Texaco Newtown Services, Newtown, Germoe, Penzance, Tr20 9ab, TR20 9AB
UNLEADED
169.9p
DIESEL
192.9p
Save up to £1.10 on a tank
Set 10 Sep · Checked today
Trewellard Garage Petrol Station Trewellard Garage Petrol Station, TR19 7SP
UNLEADED
171.9p
DIESEL
193.9p
Costs £4.40 more to fill up
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