Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 167.5p 1.2% (+2p) 7d avg: 166.6p Slight rise | Super Unleaded (E5) 185.3p 0.8% (+1.4p) 7d avg: 184.6p Slight rise | Diesel (B7) 192.6p 1.6% (+3.1p) 7d avg: 191.2p Slight rise | Super Diesel (SDV) 213.3p 1.7% (+3.5p) 7d avg: 211.5p Hold off if you can |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 167.5p 1.2% (+2p) 7d avg: 166.6p Slight rise | Super Unleaded (E5) 185.3p 0.8% (+1.4p) 7d avg: 184.6p Slight rise | Diesel (B7) 192.6p 1.6% (+3.1p) 7d avg: 191.2p Slight rise | Super Diesel (SDV) 213.3p 1.7% (+3.5p) 7d avg: 211.5p Hold off if you can |
Overview Fuel Prices Analysis Reviews Amenities & Hours Location Trends Nearby FAQ
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TESCO Alltwen

VERIFIED Open Now
4.4 (5 reviews)

TESCO STORES LTD, GWYNS DRIFT, ALLTWEN, PONTARDAWE, SWANSEA, WALES, SA8 3AZ

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Data Source: Fuel Finder Scheme 1 hour ago
Petrol (E10)
165.9p Price conflict
1.6p below UK avg (167.5p)
Last updated by Fuel Finder 18/09/26 06:03
Premium Petrol (E5)
175.9p Price conflict
9.5p below UK avg (185.4p)
Last updated by Fuel Finder 18/09/26 06:03
Diesel (B7)
186.9p
5.7p below UK avg (192.6p)
Last updated by Fuel Finder 16/09/26 16:32
Recommended for Drivers
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Customer Reviews

4.4 (5 reviews)
Rating Breakdown
Service Quality 4.4
5 ratings
Facilities & Amenities 4.2
5 ratings
Location & Accessibility 4.6
5 ratings
Overall Rating Distribution
5
3
4
1
3
1
2
0
1
0
Latest Reviews

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Opening Times
Monday 06:00 - 23:00
Tuesday 06:00 - 23:00
Wednesday 06:00 - 23:00
Thursday 06:00 - 23:00
Friday TODAY 06:00 - 23:00
Saturday 06:00 - 23:00
Sunday 06:00 - 23:00
Station Amenities
AdBlue (Packaged) Air Pump Or Screenwash Car Wash Customer Toilets Water Filling
Contact
Phone Number +448003234040
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142-146 swansea road Pontardawe Trebanos  Swansea  

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Common Questions about this Station

Based on today's prices, filling an average family car (55 litres) costs approximately:
  • Petrol: £85.20
  • Diesel: £102.80

Yes. This station stocks:
  • Super Unleaded (E5): 163.9p
  • Unleaded (E10): 154.9p
  • Diesel (B7): 186.9p

Prices at this station have risen by 19.0p since 09 Apr. We monitor prices every 30 minutes to track these changes.

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