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Petrol Prices in Horncastle
Average today: unleaded 161.9p · diesel 182.9p ·
UK average 161.4p / 182.6p
Checked 23 August 2026 · retailer-reported prices, changes filed within 30 minutes
Horncastle trend: Unleaded ▲ 0.5p · 7d · Diesel ▲ 3.0p · 7d
The cheapest unleaded in Horncastle today is 160.8p
at Independent, Bullwinkles Garage. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £1.16.
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