Fuel prices in Cas-Gwent

The cheapest unleaded in Cas-Gwent today is 173.9p a litre at Chepstow Superstore - Petrol Filling Station (NP16 5PB). The average across 1 reporting station is 173.9p, 0.3p below the UK average. The cheapest diesel is 198.9p at Chepstow Superstore - Petrol Filling Station (NP16 5PB), against a local average of 198.9p. Updated 17 Oct 2026, 09:32 UK time.

Lowest reported173.9pper litre

Local average173.9p1 reporting stations

Prices checked 20 hours ago 17 Oct, 09:32 UK time · individual prices may be older

Cheapest stations for Unleaded (E10)

Lowest reported price first.

Tesco Stores Ltd, Station Road, Cas-Gwent, NP16 5PB

Usually open nowPrice checked 17 Oct, 09:32

Directions ↗ Details →

Lowest listed 173.9p per litre

Usual opening hours; bank holidays may differ.

Cheapest unleaded today, straight-line distance between town centres.