Where is the cheapest diesel (B7) in Devon?

The cheapest reported diesel (B7) in Devon is 138.9p per litre at GULF, KNOWLE GARAGE, KNOWLE, BRAUNTON, DEVON (EX33 2NA). The average across 4 forecourts reporting this grade is 166.4p per litre. Prices were last refreshed at 10:31pm on 30 July 2026 from official UK Government fuel price data.

How many stations in Devon sell diesel (B7)?

4 forecourts in Devon currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.

Live prices

Cheapest diesel (B7) in Devon

4 stations reporting diesel (B7), ranked cheapest first.

The cheapest reported diesel (B7) in Devon is 138.9p per litre at GULF, KNOWLE GARAGE, KNOWLE, BRAUNTON, DEVON (EX33 2NA). The average across 4 forecourts currently reporting this grade is 166.4p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £13.75 on a 50-litre fill. That local average is 12.3p per litre below the UK average of 178.7p.

The average has risen 0.5p per litre since yesterday. The average has risen 6.2p per litre since last week.

Prices last refreshed at 10:31pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

Station	Unleaded	Diesel	Premium	Super diesel	Updated
GULF (EX33 2NA)KNOWLE GARAGE, KNOWLE, BRAUNTON, DEVON	152.9p	138.9p	166.9p	148.9p	24 mins ago
TESCO (EX31 2AS)24hBARNSTAPLE RETAIL PARK, BARNSTAPLE, DEVON	154.9p	173.9p	164.9p	--	24 mins ago
BP (EX8 2NE)24hSALTERTON ROAD, EXMOUTH, DEVON, DEVON	155.9p	175.9p	175.9p	189.9p	24 mins ago
BP (BA21 4EH)24hRECKLEFORD, YEOVIL, DEVON, DEVON	157.9p	176.9p	170.9p	--	24 mins ago

Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting diesel (B7) appear here.

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Other grades in Devon

Cheapest unleaded petrol (E10) in Devon Cheapest premium unleaded (E5) in Devon Cheapest super diesel in Devon All fuel prices in Devon

Questions about diesel (B7) in Devon

Where is the cheapest diesel (B7) in Devon?: The cheapest reported diesel (B7) in Devon is 138.9p per litre at GULF, KNOWLE GARAGE, KNOWLE, BRAUNTON, DEVON (EX33 2NA). The average across 4 forecourts reporting this grade is 166.4p per litre. Prices were last refreshed at 10:31pm on 30 July 2026 from official UK Government fuel price data.
How many stations in Devon sell diesel (B7)?: 4 forecourts in Devon currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.