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Petrol Prices in Dorchester

Average today: unleaded 161.6p · diesel 181.3p · UK average 161.4p / 182.6p

Checked 23 August 2026 · retailer-reported prices, changes filed within 30 minutes
Dorchester trend: Unleaded → steady · 7d · Diesel ▲ 1.0p · 7d
The cheapest unleaded in Dorchester today is 159.9p at BP, Loders Forecourt Ltd, the Grove, Dorchester, Dt1 1xu. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £1.65.

Cheapest Unleaded First

CheapestSet 17 Aug · Checked today
BP Loders Forecourt Ltd, the Grove, Dorchester, Dt1 1xu, DT1 1XU
UNLEADED
159.9p
DIESEL
182.9p
Save up to £1.65 on a tank
Set 08 Aug · Checked today
Texaco Maiden Newton Service Station, Dorchester Road, Maiden Newton, Dorchester, Dt2 0ba, DT2 0BA
UNLEADED
159.9p
DIESEL
179.9p
Save up to £1.65 on a tank
Set 17 Aug · Checked today
Tesco Weymouth Ave, DT1 2RY
UNLEADED
161.9p
DIESEL
178.9p
Save up to £0.55 on a tank
Set 21 Aug · Checked today
Shell 29b London Road, DT1 1NF
UNLEADED
161.9p
DIESEL
184.9p
Costs £1.10 more to fill up
Set 04 Aug · Checked today
Murco Long Ash Service Station, DT2 9NW
UNLEADED
162.9p
DIESEL
180.9p
Costs £1.65 more to fill up
Set 03 Aug · Checked today
Esso Bridport Road - W Abbas, DT2 9LJ
UNLEADED
162.9p
DIESEL
182.9p
Costs £1.65 more to fill up
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