Fuel Price Check Analysis – Week of March 17, 2026 Petrol (E10) 144.3p 2.6% (+3.7p) 7d avg: 142.4p Hold off if you can | Super Unleaded (E5) 162.2p 2.5% (+4p) 7d avg: 160.3p Hold off if you can | Diesel (B7) 165.8p 3.9% (+6.2p) 7d avg: 162.7p Hold off if you can | Super Diesel (SDV) 186.5p 4% (+7.2p) 7d avg: 183.1p Hold off if you can |
Fuel Price Check Analysis – Week of March 17, 2026 Petrol (E10) 144.3p 2.6% (+3.7p) 7d avg: 142.4p Hold off if you can | Super Unleaded (E5) 162.2p 2.5% (+4p) 7d avg: 160.3p Hold off if you can | Diesel (B7) 165.8p 3.9% (+6.2p) 7d avg: 162.7p Hold off if you can | Super Diesel (SDV) 186.5p 4% (+7.2p) 7d avg: 183.1p Hold off if you can |
Overview Fuel Prices Analysis Amenities & Hours Location Trends FAQ
SHELL SOUTH MARSTON logo

SHELL SOUTH MARSTON Swindon

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SHRIVENHAM ROAD, SWINDON, WILTSHIRE, ENGLAND, SN3 4RS

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Data Source: Fuel Finder Scheme 10 minutes ago
Petrol (E10)
153.9p
9.6p above UK avg (144.3p)
Last updated by Fuel Finder 17/03/26 10:55
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Premium Petrol (E5)
173.9p
11.7p above UK avg (162.2p)
Last updated by Fuel Finder 17/03/26 10:55
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Diesel (B7)
179.9p
14.1p above UK avg (165.8p)
Last updated by Fuel Finder 17/03/26 10:55
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
Premium Diesel
199.9p
13.4p above UK avg (186.5p)
Last updated by Fuel Finder 17/03/26 10:55
FUEL AVAILABILITY
○ No Reports Help other drivers — report availability
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Opening Times
Monday 06:00 - 22:00
Tuesday 06:00 - 22:00
Wednesday 06:00 - 22:00
Thursday TODAY 06:00 - 22:00
Friday 06:00 - 22:00
Saturday 06:00 - 22:00
Sunday 06:00 - 22:00
Station Amenities
AdBlue (Packaged) Car Wash Water Filling
Contact
Phone Number +441942929944
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Common Questions about this Station

Based on today's prices, filling an average family car (55 litres) costs approximately:
  • Petrol: £84.65
  • Diesel: £98.95

Yes. This station stocks:
  • Super Unleaded (E5): 173.9p
  • Unleaded (E10): 153.9p
  • Diesel (B7): 179.9p
  • Premium Diesel (SDV): 199.9p

Prices at this station have risen by 4.0p since 14 Mar. We monitor prices every 30 minutes to track these changes.

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