Texaco Cardiff
St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff
CF3 5UG, South Glamorgan
Get DirectionsUpdated: 15 May 2026 at 13:21Current Fuel Prices
Fuel Cost Calculator
Calculate the cost to fill up at Texaco Cardiff and compare with nearby stations to find the cheapest fuel in your area.
Monthly Fuel Cost (E10)
Based on 800 miles/month at 40 MPG
Local avg: £143/month • National: £144/month
E10 Price Ranking
Around average
Out of 20 stations within 5 miles
E10 Price Position in Cardiff
Cheaper than 82% of local stations
Local price range (Cardiff): E10 prices range from 154.9p to 165.9p across stations within 5 miles.
Fuel Price Comparison - Cardiff Area
Swipe to see more stations
| Sites | This Site |  |  |  |  | |  | | |  | | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E10 | 156.9 6 minutes ago | 155.9-1.0p 6 minutes ago | 155.9-1.0p 6 minutes ago | 159.9+3.0p 6 minutes ago | 165.9+9.0p 6 minutes ago | 159.9+3.0p 6 minutes ago | 156.9 6 minutes ago | 159.9+3.0p 6 minutes ago | 159.9+3.0p 6 minutes ago | 156.9 6 minutes ago | 155.9-1.0p 6 minutes ago | 155.9-1.0p 6 minutes ago | 155.7-1.2p 6 minutes ago | 159.9+3.0p 6 minutes ago | 155.9-1.0p 6 minutes ago | 155.9-1.0p 6 minutes ago | 159.9+3.0p 6 minutes ago | 154.9-2.0p 6 minutes ago | 157.9+1.0p 6 minutes ago | 154.9-2.0p 6 minutes ago |
| E5 | 176.9 6 minutes ago | 164.9-12.0p 6 minutes ago | N/A | 179.9+3.0p 6 minutes ago | 175.9-1.0p 6 minutes ago | 174.9-2.0p 6 minutes ago | 169.9-7.0p 6 minutes ago | 179.9+3.0p 6 minutes ago | 175.9-1.0p 6 minutes ago | N/A | 164.9-12.0p 6 minutes ago | N/A | N/A | 179.9+3.0p 6 minutes ago | 167.9-9.0p 6 minutes ago | 169.9-7.0p 6 minutes ago | N/A | 169.9-7.0p 6 minutes ago | 175.9-1.0p 6 minutes ago | 163.9-13.0p 6 minutes ago |
| DSL | 188.9 6 minutes ago | 183.9-5.0p 6 minutes ago | 185.9-3.0p 6 minutes ago | 187.9-1.0p 6 minutes ago | 196.9+8.0p 6 minutes ago | 189.9+1.0p 6 minutes ago | 184.9-4.0p 6 minutes ago | 186.9-2.0p 6 minutes ago | 186.9-2.0p 6 minutes ago | 185.9-3.0p 6 minutes ago | 183.9-5.0p 6 minutes ago | 185.9-3.0p 6 minutes ago | 182.7-6.2p 6 minutes ago | 186.9-2.0p 6 minutes ago | 185.9-3.0p 6 minutes ago | 183.9-5.0p 6 minutes ago | 189.9+1.0p 6 minutes ago | 183.9-5.0p 6 minutes ago | 188.9 6 minutes ago | 181.9-7.0p 6 minutes ago |
| PRM B7 | N/A | N/A | N/A | 209.9 6 minutes ago | 206.9 6 minutes ago | 204.9 6 minutes ago | 194.9 6 minutes ago | 209.9 6 minutes ago | N/A | N/A | N/A | N/A | N/A | 209.9 6 minutes ago | N/A | N/A | N/A | 193.9 6 minutes ago | N/A | N/A |
| PRM | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| HVO | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| B10 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Nearby Petrol Stations in Cardiff
19 stations within 5 milesCompare fuel prices at nearby petrol stations to find the best deal.
Tesco
Tesco Stores Ltd, Crickhowell Road, St. Mellons, Cardiff - CF3 0EF
Asda
8 Dering Road, Pontprennau, Cardiff - CF23 8NL
Esso
Newport Road, Castleton / Cardiff - CF3 2UR
Welcome Break
Motorway Services, Cardiff Gate - CF23 8RA
Texaco
Pentwyn Service Station, Pentwyn Road, Pentwyn, Cardiff - CF23 7XH
Morrisons
Ipswich Road, Pen-y-lan - CF23 9YG
Esso
Newport Road, Cardiff - CF23 9AE
Texaco
Newport Road, Cardiff - CF23 9AD
Sainsburys
Colchester Avenue, Penylan, Cardiff - CF23 9XN
Tesco
Tesco Extra, Ffordd Pengam, Caerdydd - CF24 2HP
Texaco
Three Arches Services Ltd, Heathwood Road, Cardiff, Cf14 4ht, Cardiff - CF14 4HT
Asda
Pencarn Way - Coedkernew, Newport - NP10 8XL
Esso
145 Newport Road, Roath - CF24 1AG
Sainsburys
District Shopping Centre, Excalibur Drive, Thornhill, Cardiff - CF14 9BB
Morrisons
Ty- Glas Road, Llanishen - CF14 5EP
Texaco
Premier, 99-101, North Road, Caerdydd, Cf14 3ad - CF14 3AD
Morrisons
Azalea Road, Rogerstone - NP10 9SA
Texaco
Highcross Road, Rogerstone - NP10 9AE
Tesco
Unit 6 Harlech Retail Park, Cardiff Road, Casnewydd - NP20 3BA
Frequently Asked Questions
Common questions about Texaco Cardiff petrol station
What are the current fuel prices at Texaco in Cardiff?
The current fuel prices at Texaco St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff, CF3 5UG are: Premium Unleaded(E5): 176.9p, Diesel(B7): 188.9p, Unleaded(E10): 156.9p. Prices are updated regularly throughout the day.
Is Texaco Cardiff cheaper than nearby petrol stations?
E10 petrol at Texaco St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff is currently 0.8p lower than the local average of 157.7p. There are 20 stations within 5 miles, with prices ranging from 154.9p to 165.9p.
How do Texaco Cardiff prices compare to the UK national average?
E10 petrol at Texaco St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff is 1.1p lower than the UK national average of 158.0p per litre. Nationally, E10 prices range from 123.5p to 239.9p.
What types of fuel are available at Texaco Cardiff?
Texaco St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff offers the following fuel types: Premium Unleaded(E5), Diesel(B7), Unleaded(E10). All fuels meet UK quality standards and are regularly tested for compliance.
Is Texaco Cardiff one of the cheapest petrol stations nearby?
Texaco St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff is the 10th cheapest station out of 20 petrol stations within 5 miles for E10 petrol.
What other petrol stations are near Texaco Cardiff?
The nearest alternative petrol stations to Texaco St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff are: Tesco (0.4 miles away), Asda (1.2 miles away), Esso (1.3 miles away). You can compare prices at these stations to find the best deal in the Cardiff area.
Where is Texaco Cardiff located?
Texaco Cardiff is located at St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff, CF3 5UG. The station is easily accessible and offers convenient fuel services for drivers in the Cardiff area.
How often are fuel prices updated at Texaco Cardiff?
Fuel prices at Texaco St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff are typically updated daily. Our data is sourced from official price reporting and updated regularly throughout the day to ensure accuracy. We recommend checking back frequently for the latest prices.
Are the Texaco fuel prices on FuelSpy live?
Prices for Texaco St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff are sourced from the UK Government's Temporary Road Fuel Price Open Data Scheme on gov.uk and refreshed approximately every 30 minutes. Forecourt prices can change between updates, so we show the latest reported value.
What payment methods does Texaco Cardiff accept?
Most Texaco forecourts accept all major credit and debit cards (Visa, Mastercard, American Express), contactless and mobile payments (Apple Pay, Google Pay), and fuel cards. Confirm with the station for cash or loyalty-card specifics.
When is the cheapest time to buy fuel in Cardiff?
Wholesale fuel costs shift weekly, so retail prices in Cardiff often move on Mondays and Tuesdays. Filling up mid-week — before forecourts react to weekend demand — typically gives the best price. Use FuelSpy to compare live prices before you set off.
About Texaco Fuel Stations
What is Texaco Supreme Unleaded?
Texaco Supreme Unleaded is a premium fuel containing Techron®, an additive that cleans engines and improves performance.
Does Texaco offer loyalty rewards?
Yes, the Texaco Star Rewards program allows you to earn points on fuel purchases, which can be redeemed for discounts or free products.
Are Texaco stations open 24/7?
Many Texaco stations are open 24/7, but operating hours may vary by location. Check the Texaco website or app for details.
Fuel Prices in Cardiff
Looking for cheap petrol in Cardiff? Texaco at St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff offers competitive fuel prices for E10 unleaded, E5 super unleaded, diesel, and premium diesel. Use our comparison tools above to see how this station's prices compare to the local Cardiff average and the UK national average.
There are 19 other petrol stations within 5 miles of this location. Compare all nearby stations to find the cheapest fuel in CF3 and save money every time you fill up.
Texaco is one of the UK's leading fuel retailers. Our price data is sourced from official UK fuel price reporting systems and updated throughout the day.
