Fuel Price Check Analysis – Week of March 17, 2026 Petrol (E10) 143.8p 2.3% (+3.2p) 7d avg: 142.3p Slight rise | Super Unleaded (E5) 161.9p 2.3% (+3.7p) 7d avg: 160.3p Hold off if you can | Diesel (B7) 165p 3.4% (+5.4p) 7d avg: 162.6p Hold off if you can | Super Diesel (SDV) 185.7p 3.6% (+6.4p) 7d avg: 183p Hold off if you can |
Fuel Price Check Analysis – Week of March 17, 2026 Petrol (E10) 143.8p 2.3% (+3.2p) 7d avg: 142.3p Slight rise | Super Unleaded (E5) 161.9p 2.3% (+3.7p) 7d avg: 160.3p Hold off if you can | Diesel (B7) 165p 3.4% (+5.4p) 7d avg: 162.6p Hold off if you can | Super Diesel (SDV) 185.7p 3.6% (+6.4p) 7d avg: 183p Hold off if you can |

Fuel Prices in Whitchurch, Thornhill, Lisvane, Rhiwbina, Pan...

Live comparison for CF14 area. Tracking 7 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 Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North .

Wales 7 Stations 6 Brands
Updated 19 Mar 2026
View Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North on the Fuel Map

Compare all 7 stations visually on our interactive map to find the cheapest fuel near your route.

7-Day Price Movement
Petrol (E10)
139.4p 142.9p
3.5p (2.5%)
Diesel (B7)
157.1p 163.2p
6.1p (3.9%)
Cheapest Today
Petrol
TESCO
TESCO EXPRESS, TYN-Y...
139.9p
View Details
Super Unleaded
TESCO
TESCO EXPRESS, TYN-Y...
148.9p
View Details
Diesel
TESCO
TESCO EXPRESS, TYN-Y...
155.9p
View Details
Super Diesel
Tivoli Service Station
TIVOLI SERVICE STATI...
149.9p
View Details
Area Averages vs National
Petrol
141.6p
▼ 2.2p vs UK Avg
Super Unleaded
151.3p
▼ 10.6p vs UK Avg
Diesel
158.9p
▼ 6.1p vs UK Avg
Super Diesel
149.9p
▼ 35.8p vs UK Avg
All Fuel Stations in Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North (CF14)
ASDA
LONGWOOD DRIVE, CORYTON ROUNDABOUT, CARDIFF, WALES
E10
140.7
B7
157.7
1 minute ago
MORRISONS
TY- GLAS ROAD, LLANISHEN, CARDIFF, WALES
E10
141.9
E5
155.9
B7
157.9
1 minute ago
SAINSBURY'S
DISTRICT SHOPPING CENTRE, EXCALIBUR DRIVE, THORNHILL, CARDIFF, WALES
E10
140.9
E5
152.9
B7
157.9
1 minute ago
TESCO
TESCO EXPRESS, TYN-Y-PARC ROAD, CARDIFF, WALES
E10
139.9
E5
148.9
B7
155.9
1 minute ago
TESCO
EXCELSIOR ESTATE, EXCELSIOR ROAD, CARDIFF, WALES
E10
139.9
E5
148.9
B7
155.9
1 minute ago
Tivoli Service Station
TIVOLI SERVICE STATION, 14, STATION ROAD, LLANDAFF NORTH, CARDIFF, CF14 2FF, CARDIFF, Wales
E10
142.9
E5
149.9
B7
157.9
SDV
149.9
1 minute ago
Texaco Three Arches Services
THREE ARCHES SERVICES LTD, HEATHWOOD ROAD, CARDIFF, CF14 4HT, CARDIFF, Wales
E10
144.9
B7
168.9
1 minute ago
Frequently Asked Questions About Fuel in Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North

As of 19 March 2026, the cheapest E10 petrol in Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North is 139.9p at TESCO, TESCO EXPRESS, TYN-Y-PARC ROAD, CARDIFF, WALES.

There is currently a 5.0p difference between the cheapest and most expensive stations in Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North. For a standard 55-litre family car, that equals a saving of £2.75 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. TESCO is actually cheaper than local supermarkets in CF14. It's always worth comparing before filling up.

We are currently tracking 7 active fuel stations in the CF14 area, operated by 6 different brands including TESCO, ASDA, MORRISONS and more.

The cheapest B7 diesel in Whitchurch, Thornhill, Lisvane, Rhiwbina, Pantmawr, Gabalfa, Heath, Llandaff North is currently 155.9p at TESCO. You can also use our interactive fuel map to compare diesel prices visually.

Prices sourced from the UK Government CMA Open Data Scheme, updated every 30 minutes. CheckFuelPrices is editorially independent — read our policy.