10 bestSynthetic Motor Oilsof August 2026
112M consumers helped this year.
10% off
1
Castrol EDGE 5W-30 LL, Advanced Fully Synthetic Engine Oil, Meets ACEA C3 & API SQ Specifications, 4L
Castrol
9.7
2
TotalEnergies Quartz INEO First 0W30 Engine Oil - ACEA C2, API SN PLUS - Approved by PSA B71 2312 & 2302 - Fully Synthetic Motor Oil Lubricant - 5L
TotalEnergies
9.4
28% off
3
Liqui Moly 8973 Top Tec 4200 5W-30 5L
Liqui Moly
9.1
4
TotalEnergies Quartz INEO ECS 5W30 Engine Oil - ACEA C2 - Approved by PSA B71 2290 - Low SAPS - Age-Resistance Technology - Fuel Economy Formula - Advanced Synthetic Motor Oil Lubricant - 5L
TotalEnergies
8.8
5
TotalEnergies Quartz INEO MC3 5W30 Engine Oil - ACEA C3, API SP - Approved by BMW LL-04, MB 229.52/229.51, OV 040 1547 -G30/D30 - Advanced Synthetic Motor Oil Lubricant - 5L
TotalEnergies
8.5
Other
ELF Evolution Full-Tech FE 5W30 Engine Oil - ACEA C4, C3 - Approved by MB-226.51/229.51, RENAULT RN0720 - Low SAPS Fuel Economy Formula Synthetic High Performance Motor Oil Lubricant - 5L
TotalEnergies Quartz 9000 NFC 5W30 Engine Oil - ACEA A5/B5, API CF/SL - Approved by FORD WSS-M2C-913-D, JAGUAR LAND ROVER STJLR.03.5003, RENAULT RN0700-5L
MOTORWORLD Fully Synthetic C3 Engine Oil 5W-30 – Advanced Full Synthetic Motor Oil for Petrol & Diesel Engines, Low SAPS, ACEA C3 & API SP Approved – 5L
TotalEnergies QUARTZ INEO C3 5W40 Advanced Synthetic Motor Oil - ACEA C3, API CF/SN - Approved by MB-Approval 229.51, VW 505.00/505.01, PORSCHE A40-5L
53% off
6
Castrol MAGNATEC 5W-30 C3 Engine Oil 1L
Castrol
8.2
7
TotalEnergies Quartz INEO FDE 0W30 Engine Oil - ACEA C2, API SN - Approved by FORD WSS-M2C-950-A, STJLR.03.5007 - Low SAPS Age-Resistance Technology Advanced Synthetic Motor Oil Lubricant - 5L
TotalEnergies
7.9
31% off
8
LIQUI MOLY Top Tec 4600 5W-30 | 5 L | Synthesis technology motor oil | SKU: 2316
Liqui Moly
7.6
10% off
9
Castrol EDGE 0W-20 C5, Advanced Fully Synthetic Engine Oil, Meets ACEA C5/C6, API SQ & ILSAC GF-7 Specifications, 1L
Castrol
7.3
14% off
10
LIQUI MOLY Top Tec 4100 5W-40 | 5 L | Synthesis technology motor oil | SKU: 9511
Liqui Moly
7.0
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