Local price scan

Cheapest petrol and diesel prices in Devon

4 tracked forecourts in Devon, last updated 2 October 2026. Prices are pence per litre.

Unleaded petrol (E10)

169.9p

cheapest · 172.7p average across 4 stations

Diesel (B7)

181.9p

cheapest · 193.7p average across 4 stations

Super unleaded (E5)

158.9p

cheapest · 177.7p average across 4 stations

Premium diesel

208.9p

cheapest · 208.9p average across 1 station

Devon price history

Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.

Devon stations ranked by price

Fuel prices by station, sorted by Unleaded petrol (E10) (cheapest first)

BARNSTAPLE TAW VIEW EXTRA - PETROL FILLING STATIONTESCO · EX31 2AS	169.9p	192.9p	179.9p	—
BEEL PROPERTY LTDGULF · EX33 2NA	172.9p	181.9p	158.9p	—
YEOVILBP · BA21 4EH	172.9p	199.9p	185.9p	—
SALTERTONBP · EX8 2NE	174.9p	199.9p	185.9p	208.9p

Click a column heading to sort by that fuel — click again to flip the order.

Where these stations are

What drivers in Devon should know

The gap between the cheapest and most expensive forecourt in Devon is currently 5.0p per litre. On a typical 55-litre fill that is about £2.75 — worth a short detour if a cheaper site is already on your route.

At 172.7p the average unleaded petrol (e10) price in Devon is below the UK-wide average of 174.7p that PumpScan is tracking, a difference of 2.1p per litre.

Brands represented locally include TESCO, GULF, BP. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around Devon tend to move within a day or two of a change in the wholesale oil price. Filling up mid-week and avoiding a near-empty tank on a motorway trip are the two simplest ways to keep costs down.

Compare Devon against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.

All filling stations in Devon

Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/devon