Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 160.1p 0.2% (+0.3p) 7d avg: 160p Prices stable | Super Unleaded (E5) 177.9p 0.1% (+0.2p) 7d avg: 177.8p Prices stable | Diesel (B7) 184p 0.2% (+0.3p) 7d avg: 183.9p Prices stable | Super Diesel (SDV) 202.9p 0.1% (+0.2p) 7d avg: 202.8p Prices stable |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 160.1p 0.2% (+0.3p) 7d avg: 160p Prices stable | Super Unleaded (E5) 177.9p 0.1% (+0.2p) 7d avg: 177.8p Prices stable | Diesel (B7) 184p 0.2% (+0.3p) 7d avg: 183.9p Prices stable | Super Diesel (SDV) 202.9p 0.1% (+0.2p) 7d avg: 202.8p Prices stable |
Overview Fuel Prices Analysis Reviews Amenities & Hours Location Trends Nearby FAQ
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ASDA Cyfarthfa

VERIFIED Open Now
3.9 (7 reviews)

DOWLAIS TOP, MERTHYR TYDFIL, WALES, CF48 2YF

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Data Source: Fuel Finder Scheme 1 hour ago
Petrol (E10)
161.9p
1.8p above UK avg (160.1p)
Last updated by Retailer 31/08/26 11:00
FUEL AVAILABILITY
● Out of Stock Reported 4 months ago
Diesel (B7)
181.9p
2.1p below UK avg (184.0p)
Last updated by Retailer 31/08/26 11:00
FUEL AVAILABILITY
● Available Reported 2 months ago
Recommended for Drivers
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Customer Reviews

3.9 (7 reviews)
Rating Breakdown
Service Quality 3.7
7 ratings
Facilities & Amenities 3.9
7 ratings
Location & Accessibility 4.1
7 ratings
Overall Rating Distribution
5
1
4
5
3
0
2
1
1
0
Latest Reviews
John Evans
2.0
5 months ago
Service: 2/5
Facilities: 2/5
Location: 2/5

"Petrol is always higher than other nearby Asda stores A rip off"

Opening Times
Monday TODAY 07:00 - 22:00
Tuesday 07:00 - 22:00
Wednesday 07:00 - 22:00
Thursday 07:00 - 22:00
Friday 07:00 - 22:00
Saturday 07:00 - 22:00
Sunday 10:00 - 16:00
Station Amenities
AdBlue (Packaged) Car Wash Customer Toilets
Contact
Phone Number +441685379981
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Nearby Stations
Esso
Esso

NEW ROAD, MERTHYR TYDFIL, MID GLAMORGAN, CF48 3DA

1.2 miles View Prices
Common Questions about this Station

Based on today's prices, filling an average family car (55 litres) costs approximately:
  • Petrol: £89.05
  • Diesel: £100.05

No, our data indicates this station currently only stocks standard Petrol (E10) and Diesel (B7).

Prices at this station have risen by 29.2p since 09 Apr. We monitor prices every 30 minutes to track these changes.

As a premium retailer, ASDA typically includes proprietary additives (like Synergy, V-Power, or Techron) designed to clean your engine and improve efficiency.