The cheapest unleaded in Newport today is 171.9p a litre at Risca Extra - Petrol Filling Station (NP11 6NP). The average across 14 reporting stations is 174.7p, 0.5p above the UK average, and prices range up to 179.9p: a 8.0p gap between the cheapest and priciest. The cheapest diesel is 196.7p at Asda Newport Pillgwenlly Superstore (NP20 2BH), against a local average of 199.0p. Updated UK time.
Daily average for the same 14 stations throughout, against the UK average. Tank Prices’ history starts 14 October 2026.
| Day | Newport | UK average |
|---|---|---|
| Latest | 174.7p | 174.2p |
| 16 Oct | 174.7p | 174.2p |
| 15 Oct | 174.7p | 174.3p |
| 14 Oct | 174.9p | 174.4p |
Lowest reported price first.
Usual opening hours; bank holidays may differ.
Cheapest unleaded today, straight-line distance between town centres.