Petrol (E10) prices in Newport averaged 145.4p per litre in March 2026, up 9.1p from the previous period. The highest recorded price was 156.9p in March 2026.

Prices have been trending upward in Newport recently. Drivers may want to shop around and compare prices between stations to find the best deal.

Over this period, Petrol (E10) prices in Newport ranged from 127.9p to 156.9p per litre — a spread of 29.0p. This significant variation means it pays to compare prices between stations.