Fuel Prices in Cardiff
Live comparison for CF1 area. Tracking 15 stations across 26 brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Cardiff .
Wales
15 Stations
10 Brands
Updated 19 Mar 2026
View Cardiff on the Fuel Map
Compare all 15 stations visually on our interactive map to find the cheapest fuel near your route.
7-Day Price Movement
Petrol (E10)
139.4p
142.8p
Diesel (B7)
157.1p
162.8p
Cheapest Today
Area Averages vs National
Petrol
142.5p
▼ 1.2p vs UK Avg
Super Unleaded
157.0p
▼ 4.8p vs UK Avg
Diesel
161.2p
▼ 3.6p vs UK Avg
Super Diesel
180.7p
▼ 4.9p vs UK Avg
All Fuel Stations in Cardiff (CF1)
Tivoli Service Station
TIVOLI SERVICE STATION, 14, STATION ROAD, LLANDAFF NORTH, CARDIFF, CF14 2FF, CARDIFF, Wales
Texaco Three Arches Services
THREE ARCHES SERVICES LTD, HEATHWOOD ROAD, CARDIFF, CF14 4HT, CARDIFF, Wales
Frequently Asked Questions About Fuel in Cardiff
As of 19 March 2026, the cheapest E10 petrol in Cardiff is 139.7p at ASDA, LONGWOOD DRIVE, CORYTON ROUNDABOUT, CARDIFF, WALES.
There is currently a 12.2p difference between the cheapest and most expensive stations in Cardiff. For a standard 55-litre family car, that equals a saving of £6.71 per tank.
We update prices daily using data provided directly by fuel stations via the Competition and Markets Authority (CMA) Open Data scheme. This is a UK Government initiative requiring all major retailers to report live prices, ensuring you see the most accurate data for the Cardiff area.
Not today. ASDA is actually cheaper than local supermarkets in CF1. It's always worth comparing before filling up.
We are currently tracking 15 active fuel stations in the CF1 area, operated by 10 different brands including ASDA, ESSO, MORRISONS and more.
The cheapest B7 diesel in Cardiff is currently 155.7p at ASDA. You can also use our interactive fuel map to compare diesel prices visually.
Nearby Locations
Cardiff city centre, Grangetown, Cardiff Bay, Butetown (CF10)
Non-geographic (CF95)
Cardiff city centre, Canton, Cardiff Bay, Grangetown (CF11)
Non-geographic (CF91)
Cardiff city centre, Cathays, Roath, Plasnewydd, Splott, Adamsdown (CF24)
Non-geographic (CF99)
Cardiff (CF2)
Penarth, Dinas Powys, Sully, Llandough (CF64)
Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.