10 Best 0w 30 Engine Oils For Fuel Efficiency

10 Best 0w 30 engine oils for fuel efficiency - October 2025

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Last Updated: 25-10-2025

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Castrol MAGNATEC 0W-30 C2 Engine Oil 4L

Castrol

9.8

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11% Off

Mannol 5 Litre Legend Extra 0W-30 Engine Oil 7919 API SP ACEA C2 Universal Bi-Synthetic PAO And Ester Technology

MANNOL

9.6

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Best value

18% Off

Castrol EDGE 0W-30 LL Longlife Engine Oil, 1L, Gold

Castrol

9.5

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Granville FS-BX 0W/30 Fully Synthetic Engine Oil – 1L | Low Viscosity Lubricating Oil | ACEA C3 – BMW LL-04 – MB 229.51 – Porsche C30 – VW 504.00/507.00 Compliant | Fuel Efficiency for Modern Engines

Granville

9.2

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15% Off

Castrol EDGE 0W-30 Engine Oil 1L

Castrol

9.1

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26% Off

Castrol EDGE 0W-30 A5/B5 Engine Oil 1L

Castrol

8.8

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24% Off

Castrol MAGNATEC 0W-30 D Engine Oil 1L

Castrol

8.6

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TotalEnergies Quartz INEO FDE 0W30 Engine Oil - ACEA C2 - Low SAPS - Age-Resistance Technology - Fuel Economy Formula - Advanced Synthetic Motor Oil Lubricant - 1L

TotalEnergies

8.4

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55% Off

TotalEnergies QUARTZ INEO EFFICIENCY 0W-30 Synthetic Engine Oil - ACEA C2/C3, API SP -1L

Total

8.2

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Castrol MAGNATEC 0W-30 C2 Engine Oil 1L

Castrol

8.1

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Castrol MAGNATEC 0W-30 C2 Engine Oil 4L

Mannol 5 Litre Legend Extra 0W-30 Engine Oil 7919 API SP ACEA C2 Universal Bi-Synthetic PAO And Ester Technology

Castrol EDGE 0W-30 LL Longlife Engine Oil, 1L, Gold

Granville FS-BX 0W/30 Fully Synthetic Engine Oil – 1L | Low Viscosity Lubricating Oil | ACEA C3 – BMW LL-04 – MB 229.51 – Porsche C30 – VW 504.00/507.00 Compliant | Fuel Efficiency for Modern Engines

Castrol EDGE 0W-30 Engine Oil 1L

Castrol EDGE 0W-30 A5/B5 Engine Oil 1L

Castrol MAGNATEC 0W-30 D Engine Oil 1L

TotalEnergies Quartz INEO FDE 0W30 Engine Oil - ACEA C2 - Low SAPS - Age-Resistance Technology - Fuel Economy Formula - Advanced Synthetic Motor Oil Lubricant - 1L

TotalEnergies QUARTZ INEO EFFICIENCY 0W-30 Synthetic Engine Oil - ACEA C2/C3, API SP -1L

Castrol MAGNATEC 0W-30 C2 Engine Oil 1L

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