Petrol (Unleaded) in Newtown costs from 165.5p to 169.5p a litre right now, 168.1p on average across 6 stations. Diesel in Newtown costs from 187.5p to 192.4p a litre right now, 190.2p on average across 6 stations.The cheapest is Tesco - NEWTOWN, 14.0 km from the centre. Prices last updated 15:44 (Europe/London).
A 55-litre fill-up at the cheapest station in Newtown instead of the dearest one, and instead of the city average.
Supermarket forecourts in Newtown: Tesco, Morrisons.
Calculated from the same live prices as the station table below — 7 stations in Newtown, at the update time shown above.
| Station | |||||
|---|---|---|---|---|---|
|
1
Tesco - NEWTOWN
Tesco · SY16 1DW
|
14.0 km | 1.875 | 1.655 | 1.755 | — |
|
2
Morrisons - NEWTOWN
Morrisons · SY16 3AH
|
13.5 km | 1.884 | 1.665 | 1.854 | — |
|
3
Valero - NEWTOWN
Valero · B19 3ND
|
81.3 km | 1.894 | 1.685 | 1.884 | 2.094 |
|
4
Independant - NEWTOWN
Independant · SY16 4LW
|
9.0 km | 1.914 | 1.695 | — | — |
|
5
Texaco - NEWTOWN
Texaco · SY16 1ET
|
15.1 km | 1.923 | 1.693 | 1.964 | 2.193 |
|
6
BP - NEWTOWN
BP · SY16 1DW
|
14.0 km | 1.924 | 1.695 | — | 2.113 |
|
7
Tregynon Post Office And Stores - NEWTOWN
Tregynon Post Office And Stores · SY16 3EL
|
17.1 km | — | — | — | — |
2026-08-15: 186.5p 2026-09-14: 191.0p
Diesel is up 4.8p versus 7 days ago (6 stations with prices on both days).
Tracked continuously: 3 of 7 stations · 2026-08-15 to 2026-09-14
| Brand | From | Average | Stations |
|---|---|---|---|
| Tesco | 187.5p | 187.5p | 1 |
| Morrisons | 188.4p | 188.4p | 1 |
| Valero | 189.4p | 189.4p | 1 |
| Independant | 191.4p | 191.4p | 1 |
| Texaco | 192.3p | 192.3p | 1 |
| BP | 192.4p | 192.4p | 1 |
Newtown itself has 7 petrol stations with live prices tracked on fuel-prices.eu. Including the towns within roughly 10 km, the total rises to 15 stations. Data comes from the UK official fuel price data scheme.
The cheapest diesel in Newtown today is 187.5p a litre at Tesco - NEWTOWN. Prices in nearby towns are often lower — use the +2 / +5 / +10 km filter above to compare.
The average diesel price in Newtown is 190.2p a litre, 1.7p below the national average of 191.9p.
The cheapest petrol in Newtown today is 165.5p a litre at Tesco - NEWTOWN, 14.0 km from the city centre. It is 2.7p below the Newtown average of 168.1p across the 6 stations we track in the city.
Yes. Supermarket forecourts in Newtown (Tesco, Morrisons) average 187.9p a litre for diesel across 2 stations, against 191.4p at the other 4 stations — 3.4p cheaper.
Prices are updated daily from the UK official fuel price data scheme (retailer price feeds published under the government fuel-finder initiative).
Prices are collected from the UK official fuel price data scheme — the open price feeds published by major retailers under the government fuel-finder initiative — and refreshed daily. Prices are indicative and may differ at the pump. See also: live map of the UK · all live markets.
Contains public sector information licensed under the Open Government Licence v3.0. Source: Fuel Finder (CMA / GOV.UK).