Petrol Stations in Carterton
Compare live petrol and diesel prices at 2 petrol stations in Carterton. Cheapest fuel near you, updated every 5 minutes.
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Avg Unleaded
156.8p
Avg Diesel
186.8p
Cheapest Unleaded
156.7p
Cheapest Diesel
186.7p
+Carterton unleaded is currently 156.8p — 1.9p below the UK national average of 158.7p
Nearest Alternatives
Other stations within 15 miles. Is the drive worth it?
MFG MARLBOROUGH ROAD
SWINDON · SN3 1NP · 16.8 miles away
161.9p
petrol
184.9p
diesel
COATE SF CONNECT
SWINDON · SN3 6AA · 16.6 miles away
159.9p
petrol
186.9p
diesel
BREEZE HARVEST ENERGY SWINDON BREEZE
SWINDON · SN1 3RA · 16.9 miles away
158.9p
petrol
182.9p
diesel
PGG KINGS HILL
SWINDON · SN1 4NG · 17.2 miles away
159.9p
petrol
183.9p
diesel
MFG FLEMING WAY
SWINDON · SN1 2NG · 16.2 miles away
158.9p
petrol
184.9p
diesel
SWINDON EXTRA - PETROL FILLING STATION
SWINDON · SN1 2EH · 15.8 miles away
154.9p
petrol
184.9p
diesel
ASDA DORCAN WAY EXPRESS PETROL
SWINDON · SN3 3RA · 15.2 miles away
155.9p
petrol
187.9p
diesel
EG SWINDON PFS
SWINDON · SN2 1US · 16 miles away
155.9p
petrol
185.9p
diesel
Fuel cost assumes 40 mpg round trip at the alternative station's price.
All Stations in Carterton
Guide to Fuel Prices in Carterton
Carterton has 2 petrol stationsreporting live prices through the UK government's mandatory fuel price transparency scheme. Average unleaded (E10) is currently 156.8p per litre, with diesel (B7) at 186.8p per litre. The cheapest unleaded right now is 156.7p at ASDA CARTERTON SUPERMARKET (OX18 3HQ).
1 of Carterton's 2stations are supermarket forecourts (Tesco, Asda, Morrisons, Sainsbury's, Costco), with branded retailers operating the other 1. Supermarket forecourts are 0.2p per litre cheaper than branded stations on average — a £0.11 saving on a typical 55-litre fill.
Within 30 miles of Carterton, no nearby towns currently have cheaper average unleaded prices than Carterton's 156.8p — you're in a competitive area. Closest comparable: Witney (157.2p, 5.6 mi).
Across all UK cities tracked by PetrolFinder, Carterton unleaded is 1.9p below the national average of 158.7p — driven by the local mix of supermarket vs branded forecourts and competition between 2 fuel brands 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.
Carterton Snapshot
Stations2
Avg Unleaded156.8p
Cheapest Unleaded156.7p
Avg Diesel186.8p
Cheapest Diesel186.7p
Brands2
Petrol & Diesel FAQs for Carterton
Where is the cheapest petrol in Carterton?
The cheapest unleaded (E10) petrol in Carterton is currently 156.7p per litre at ASDA CARTERTON SUPERMARKET (OX18 3HQ). The average across 2 stations in Carterton is 156.8p per litre. Prices update every 5 minutes from official UK government data.
Where is the cheapest diesel in Carterton?
The cheapest diesel in Carterton is currently 186.7p per litre, with an average of 186.8p across 2 stations. That's 0.6p above the UK national diesel average of 186.2p.
Are supermarket petrol stations cheaper in Carterton?
In Carterton, supermarket forecourts (1 stations: Tesco, Asda, Morrisons, Sainsbury's, Costco) are 0.2p per litre cheaper than branded retailers like Shell, BP and Esso (1 stations). That's a £0.11 saving on a typical 55-litre fill.
Which towns near Carterton have cheaper petrol?
Within 30 miles of Carterton, no nearby towns currently have cheaper average unleaded prices than Carterton's 156.8p — you're in a competitive area.
How often are Carterton fuel prices updated?
Prices for the 2 petrol stations in Carterton 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.