Live FeedMay 2026

Cheapest Diesel Prices in Devon.

GULF

KNOWLE GARAGE

138.9p

City Average

175.2p

Potential Saving

36.3p

Compared to local average

Nearby Stations

T

TESCO

BARNSTAPLE RETAIL PARK

183.9p

+45.0p

B

BP

SALTERTON ROAD

188.9p

+50.0p

B

BP

RECKLEFORD

188.9p

+50.0p

Fuel Prices in Devon

Looking for the cheapest diesel in Devon? This page compares the latest available prices from local filling stations so drivers can quickly see where fuel is currently cheapest.

The cheapest listed diesel price in Devon is currently 138.9p, while the city average sits at 175.2p. Prices may vary depending on brand, location, traffic demand, and how frequently stations update their pump prices.

We currently track 4 stations in Devon for diesel. The lowest listed price today is 138.9p, while the highest visible price is 188.9p. That means drivers in Devon could save up to 50.0p per litre simply by choosing a cheaper local forecourt.

How Much Can Drivers Save in Devon?

The difference between the cheapest and most expensive diesel in Devon today is 50.0p per litre.

On a 50-litre fill-up, that could mean a saving of £25.00.

Stations in devon

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FAQs About Fuel Prices in Devon

How often are fuel prices updated in Devon?

Fuel prices are updated whenever fresh pricing data is available from local stations and suppliers.

Why do fuel prices vary between stations in Devon?

Prices can vary based on station brand, location, local competition, traffic flow, and operating costs.

Where can I find the cheapest petrol or diesel in Devon?

This page highlights the cheapest currently available fuel price in Devon and compares nearby alternatives.