10 bestSynthetic Motor Oilsof July 2025
112M consumers helped this year.
1

Castrol EDGE 5W-30 LL Engine Oil 1L
Castrol

9.7
31% off
2

Liqui Moly 8973 Top Tec 4200 5W-30 5L
Liqui Moly

9.4
3

Castrol MAGNATEC 5W-30 C3 Engine Oil 1L
Castrol

9.1
4

Castrol MAGNATEC 0W-30 C2 Engine Oil 1L
Castrol

8.8
5

TotalEnergies Quartz INEO Long Life 5W30 Engine Oil - ACEA C3, API SN/CF - Low SAPS - Age-Resistance Technology - Advanced Synthetic Motor Oil Lubricant - 1L
TotalEnergies

8.5
OtherUp to 26% off
6

TotalEnergies Quartz INEO MC3 5W30 Engine Oil - ACEA C3, API SN Plus/CF - Low SAPS - Age-Resistance Technology - Advanced Synthetic Motor Oil Lubricant - 5L
TotalEnergies

8.2
7

TotalEnergies Quartz INEO ECS 5W30 Engine Oil - ACEA C2 - Low SAPS - Age-Resistance Technology - Fuel Economy Formula - Advanced Synthetic Motor Oil Lubricant - 5L
TotalEnergies

8.0
12% off
8

Mannol 50420900500 10W-40 SM/CF Classic Engine Oil, 5L Volume
MANNOL

7.7
9

TotalEnergies Quartz INEO FDE 0W30 Engine Oil - ACEA C2 - Low SAPS - Age-Resistance Technology - Fuel Economy Formula - Advanced Synthetic Motor Oil Lubricant - 5L
TotalEnergies

7.4
21% off
10

Castrol EDGE 0W-20 C5 Engine Oil 1L, Gold
Castrol

7.1

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