Question 1

What fuel types are sold in SY21?

Accepted Answer

Forecourts in SY21 that publish to the national feed list Super Unleaded (E5), Unleaded (E10), Diesel (B7), Premium Diesel and Biodiesel (B10). Not every station carries every grade — use the cheapest-by-fuel sections above to see which forecourt has the variant you need.

Question 2

What's the average price of super unleaded (E5) in SY21?

Accepted Answer

Super Unleaded (E5) in SY21 is averaging 165.9p per litre across the forecourts publishing to the national feed, with the cheapest at 159.9p and the priciest at 174.9p.

Question 3

What's the average price of unleaded (E10) in SY21?

Accepted Answer

Unleaded (E10) in SY21 is averaging 152.6p per litre across the forecourts publishing to the national feed, with the cheapest at 147.9p and the priciest at 155.9p.

Question 4

What's the average price of diesel (B7) in SY21?

Accepted Answer

Diesel (B7) in SY21 is averaging 169.2p per litre across the forecourts publishing to the national feed, with the cheapest at 165.9p and the priciest at 171.9p.

Question 5

What's the average price of premium diesel in SY21?

Accepted Answer

Premium Diesel in SY21 is averaging 188.9p per litre across the forecourts publishing to the national feed.

Question 6

What's the average price of biodiesel (B10) in SY21?

Accepted Answer

Biodiesel (B10) in SY21 is averaging 168.9p per litre across the forecourts publishing to the national feed.

Question 7

Where can I get the cheapest super unleaded (E5) in SY21?

Accepted Answer

Hardings Sheds & Garden Supplies Hardings Sheds & Garden Supplies (WELSHPOOL, SY21 9BZ) is currently the cheapest super unleaded (E5) in SY21 at 159.9p per litre, with the price last updated 17 Jul. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 8

Where can I get the cheapest unleaded (E10) in SY21?

Accepted Answer

Hardings Sheds & Garden Supplies Hardings Sheds & Garden Supplies (WELSHPOOL, SY21 9BZ) is currently the cheapest unleaded (E10) in SY21 at 147.9p per litre, with the price last updated 17 Jul. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 9

Where can I get the cheapest diesel (B7) in SY21?

Accepted Answer

Hardings Sheds & Garden Supplies Hardings Sheds & Garden Supplies (WELSHPOOL, SY21 9BZ) is currently the cheapest diesel (B7) in SY21 at 165.9p per litre, with the price last updated 17 Jul. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 10

Where can I get the cheapest premium diesel in SY21?

Accepted Answer

SHELL RONTEC WELSHPOOL (WELSHPOOL, SY21 8SL) is currently the cheapest premium diesel in SY21 at 188.9p per litre, with the price last updated 17 Jul. Tap the "Cheapest premium diesel" section above for the full ranking.

Question 11

Where can I get the cheapest biodiesel (B10) in SY21?

Accepted Answer

H Ballard and Son Motors  H Ballard and Son Motors (Y TRALLWNG, SY21 7NJ) is currently the cheapest biodiesel (B10) in SY21 at 168.9p per litre, with the price last updated yesterday at 13:52. Tap the "Cheapest biodiesel (B10)" section above for the full ranking.

Question 12

Which forecourts sell super unleaded (E5) in SY21?

Accepted Answer

Super Unleaded (E5) is only stocked by 3 forecourts in SY21: Hardings Sheds & Garden Supplies, WELSHPOOL SUPERSTORE - PETROL FILLING STATION and RONTEC WELSHPOOL.

Question 13

Which forecourts sell premium diesel in SY21?

Accepted Answer

Premium Diesel is only stocked by one forecourt in SY21: RONTEC WELSHPOOL.

Question 14

Which forecourts sell biodiesel (B10) in SY21?

Accepted Answer

Biodiesel (B10) is only stocked by one forecourt in SY21: H Ballard and Son Motors.

Question 15

How often are fuel prices in SY21 updated?

Accepted Answer

UK retailers must publish any pump-price change to the CMA-mandated national feed within 30 minutes. FuelFox re-polls that feed every 30 minutes too, so a price you see is at most about an hour old and usually fresher. Each forecourt card shows a freshness pill — tap it for the exact update time.

Fuel prices in SY21

By fuel type

Cheapest super unleaded (E5) in SY21

Cheapest unleaded (E10) in SY21

Cheapest diesel (B7) in SY21

Cheapest premium diesel in SY21

Cheapest biodiesel (B10) in SY21

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	159.9p	165.9p	174.9p
Unleaded (E10)	147.9p	152.6p	155.9p
Diesel (B7)	165.9p	169.2p	171.9p
Premium Diesel	188.9p	188.9p	188.9p
Biodiesel (B10)	168.9p	168.9p	168.9p