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Petrol Prices in Barnstaple
Average today: unleaded 165.5p · diesel 187.3p ·
UK average 169.4p / 191.1p
Checked 12 September 2026 · retailer-reported prices, changes filed within 30 minutes
Barnstaple trend: Unleaded ▲ 4.9p · 7d · Diesel ▲ 4.7p · 7d
The cheapest unleaded in Barnstaple today is 162.7p
at Asda, Anchorwood Retail Park, Taw Wharf. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £3.41.
Cheapest Unleaded First
CheapestSet 11 Sep · Checked today
Asda
Anchorwood Retail Park, Taw Wharf, EX31 2BN
Save up to £3.41 on a tank
Set 11 Sep · Checked today
Texaco
Sticklepath Service Station, EX31 2BU
Save up to £3.30 on a tank
Set 11 Sep · Checked today
Tesco
Rose Lane, EX32 8PG
Save up to £2.20 on a tank
Set 08 Sep · Checked today
Esso
Taw Garages Service Station, EX32 9HQ
Costs £1.76 more to fill up
Set 11 Sep · Checked today
Sainsburys
Gratton Way, EX31 3NH
Costs £1.76 more to fill up
Set 12 Sep · Checked today
EG on the Move
Roundswell Roundabout, EX31 3NP
Costs £1.76 more to fill up
Set 11 Sep · Checked today
Texaco
Pilton Causeway, EX32 7AA
Costs £1.76 more to fill up
Set 09 Sep · Checked today
BP
A39 Atlantic Highway, EX31 3RZ
Costs £2.31 more to fill up
Set 08 Sep · Checked today
Texaco
Chivenor Filling Station, EX31 4BN
Costs £3.41 more to fill up