Petrol Stations in CAS-GWENT
Compare live petrol and diesel prices at 1 petrol station in CAS-GWENT. Cheapest fuel near you, updated every 5 minutes.
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11°C
Partly cloudy
Avg Unleaded
158.9p
Avg Diesel
188.9p
Cheapest Unleaded
158.9p
Cheapest Diesel
188.9p
-CAS-GWENT unleaded is currently 158.9p — 0.7p above the UK national average of 158.2p
Last confirmed 36 days ago
UK retailers only re-report prices when they change, so a gap usually means stable pricing — but it's worth confirming at the pump for older entries.
Nearest Alternatives
Other stations within 15 miles. Is the drive worth it?
CLEVEDON SUPERSTORE - PETROL FILLING STATION
CLEVEDON · BS21 6LH · 16.7 miles away
160.9p
petrol
192.9p
diesel
RONTEC BRISTOL
BRISTOL · BS30 6EF · 16.7 miles away
155.9p
petrol
189.9p
diesel
BRISTOL BRISLINGTON EXTRA - PETROL FILLING STATION
BRISTOL · BS4 5AY · 15.3 miles away
153.9p
petrol
186.9p
diesel
SAINSBURYS WINTERSTOKE ROAD
BRISTOL · BS3 2NS · 14.5 miles away
153.9p
petrol
184.9p
diesel
MFG BRISLINGTON
A4 BATH ROAD / BRISLINGTON · BS4 5AD · 15.2 miles away
157.9p
petrol
185.9p
diesel
MFG SALTHOUSE
CLEVEDON · BS21 7TU · 16.5 miles away
162.9p
petrol
187.9p
diesel
NAILSEA SUPERSTORE - PETROL FILLING STATION
BRISTOL · BS48 1AQ · 14.7 miles away
158.9p
petrol
192.9p
diesel
TOUT'S Nailsea
BRISTOL · BS48 1BN · 14.4 miles away
159.9p
petrol
189.9p
diesel
Fuel cost assumes 40 mpg round trip at the alternative station's price.
The Station in CAS-GWENT
Brands in CAS-GWENT
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Guide to Fuel Prices in CAS-GWENT
CAS-GWENT has 1 petrol stationreporting live prices through the UK government's mandatory fuel price transparency scheme. Average unleaded (E10) is currently 158.9p per litre, with diesel (B7) at 188.9p per litre. The cheapest unleaded right now is 158.9p at CHEPSTOW SUPERSTORE - PETROL FILLING STATION (NP16 5PB).
Nearby towns with cheaper unleaded: Caldicot (156.8p, 6.8 mi), Lydney (154.6p, 7.8 mi) and Patchway (156.4p, 8.7 mi). A short detour can save up to £1.15on a 55-litre fill — though factor in fuel for the round trip.
Across all UK cities tracked by PetrolFinder, CAS-GWENT unleaded is 0.7p above the national average of 158.2p — driven by the local mix of supermarket vs branded forecourts and competition between 1 fuel brand operating in the area. Use the route planner to find the cheapest stop on your journey, or browse the price heatmap to spot regional bargains.
CAS-GWENT Snapshot
Stations1
Avg Unleaded158.9p
Cheapest Unleaded158.9p
Avg Diesel188.9p
Cheapest Diesel188.9p
Brands1
Petrol & Diesel FAQs for CAS-GWENT
Where is the cheapest petrol in CAS-GWENT?
The cheapest unleaded (E10) petrol in CAS-GWENT is currently 158.9p per litre at CHEPSTOW SUPERSTORE - PETROL FILLING STATION (NP16 5PB). The average across 1 stations in CAS-GWENT is 158.9p per litre. Prices update every 5 minutes from official UK government data.
Where is the cheapest diesel in CAS-GWENT?
The cheapest diesel in CAS-GWENT is currently 188.9p per litre, with an average of 188.9p across 1 stations. That's 2.0p above the UK national diesel average of 186.9p.
Are supermarket petrol stations cheaper in CAS-GWENT?
CAS-GWENT only has supermarket forecourts in our data — there are no branded stations like Shell or BP to compare against in this area.
Which towns near CAS-GWENT have cheaper petrol?
Caldicot (156.8p, 6.8 mi), Lydney (154.6p, 7.8 mi) and Patchway (156.4p, 8.7 mi) all have lower average unleaded prices than CAS-GWENT's 158.9p. A short detour can save up to £1.15 on a 55-litre fill — factor in fuel for the round trip.
How often are CAS-GWENT fuel prices updated?
Prices for the 1 petrol stations in CAS-GWENT are updated every 5 minutes using the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025. Retailers are legally required to report price changes within 30 minutes.