Cheapest petrol and diesel prices in PL12 today

Live local stations, cheapest prices, and map

Live petrol and diesel prices in PL12

PL12 fuel prices are matched from outward postcode data, which is usually more complete than the town field in the raw station feed. That makes this page useful for searches like cheapest petrol in PL12, diesel prices in PL12, and nearby forecourts inside the same postcode district.

12 matched stations |Latest area update: 2026-04-05 13:04:03

What this PL12 page covers

This postcode district page is designed as a crawlable local hub first and an interactive map second. The server-rendered tables give Google stable station links and fresh price text, while the map/table UI lets users narrow the list to a 5 mile radius once they share location or enter a postcode.

In the latest PL12 snapshot, diesel sits above petrol by about 32p per litre between the cheapest listed E10 and B7 forecourts. Use that spread to judge whether your next stop is being driven by pump price alone or by fuel-type availability.

Petrol vs diesel in PL12

Local comparison

In the latest PL12 snapshot, diesel sits above petrol by about 32p per litre between the cheapest listed E10 and B7 forecourts. Use that spread to judge whether your next stop is being driven by pump price alone or by fuel-type availability.

If you are choosing between nearby forecourts, compare the cheapest station card for each fuel first, then scan the top-10 leaderboards and postcode links below. For wider context, pair this page with the latest monthly trend archive.

Best local spread
32p
Difference between cheapest listed petrol and diesel

Local buying advice for PL12

How to use this page

Start with the cheapest live station, then check nearby alternatives

For PL12, the lowest listed price is a good starting point, but it is not always the best stop once travel time and route direction are included. Open the station detail page, compare nearby alternatives, and use the map to check whether the saving is worth a detour before filling up.

Compare neighbouring postcode districts, not just one outward code

PL12 is useful for a tight local search, but forecourt prices can shift quickly across nearby districts such as PL12. If the cheapest local station is only a few pence ahead, scan adjacent postcode pages and the regional hub before driving further.

Use trend pages and alerts if you can wait a day or two

If you do not need to refuel immediately, compare today's local snapshot with the monthly trend archive and set a fuel price alert from the sidebar. That is usually more useful than refreshing one station repeatedly, especially when wholesale moves are pushing petrol and diesel in opposite directions.

Cheapest snapshot

Server-rendered
Postcode districts covered
Cheapest petrol

MFG TAMAR

PL12 6LF - 161.9p/L

Cheapest diesel

MFG TAMAR

PL12 6LF - 193.9p/L

Cheapest local leaderboards

Server-rendered lists

Cheapest petrol in PL12

  1. MFG TAMAR PL12 6LF - 161.9p/L
  2. SALTASH SERVICE AREA PL12 6LF - 163.9p/L
  3. SHELL LITTLE WAITROSE CARADON PL12 5BL - 167.9p/L

Cheapest diesel in PL12

  1. MFG TAMAR PL12 6LF - 193.9p/L
  2. SALTASH SERVICE AREA PL12 6LF - 195.9p/L
  3. SHELL LITTLE WAITROSE CARADON PL12 5BL - 198.9p/L

Questions about fuel prices in PL12

Search-focused FAQ

Where can I find the cheapest petrol in PL12?

MFG TAMAR currently shows the cheapest petrol on this page at 161.9p per litre.

Where can I find the cheapest diesel in PL12?

MFG TAMAR currently shows the cheapest diesel on this page at 193.9p per litre.

How often are PL12 fuel prices updated?

This page reflects the latest imported station prices. The current latest update in this area is 2026-04-05 13:04:03.

Stations in PL12

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