10 bestSynthetic Motor Oilsof May 2025
112M consumers helped this year.
1
Castrol MAGNATEC 3416662 Stop-Start 5W-30 Full Synthetic Engine Oil for Petrol, Diesel and CNG Cars (3.5L)
Castrol
10.0
2
Shell Helix HX8 5W-30 API SN Plus Fully Synthetic Engine Oil for Petrol, Diesel & CNG Cars (3.5 L), medium
Shell
10.0
3
Motul 104103 7100 4T Fully Synthetic 20W-50 Petrol Engine Oil for Bikes (1 L)
Motul
9.8
4
Shell Helix Ultra 5W-40 Fully Synthetic Motor Oil for Diesel and Gasoline Engines (4 L)
Shell
9.5
5
Castrol EDGE 5W-30 LL Advanced Full Synthetic Engine Oil | Power Boost Technology | Get More Power & Acceleration | For Petrol, Diesel, CNG & Hybrid Cars | 4L
Castrol
9.3
6
Shell Advance Ultra 4T 10W-40 API SN Fully Synthetic Motorbike Engine Oil (1 L)
Shell
9.1
7
Castrol POWER1 Cruise 20W-50 4T Synthetic Engine Oil for Bikes | With 3-in-1 Synthetic Technology | Meant for High Performance Bikes | BS VI Ready | 1 L
Castrol
8.8
8
Liqui Moly (2011) Top Tec 4200 5W-30 Synthetic Car Motor Oil - 5 L Jug
Liqui Moly
8.6
9
Motul 300V Factory Line Ester Core Fully Synthetic 10W-40 Petrol Engine Oil for Bikes (1 L) (104118)
Motul
8.3
10
Castrol EDGE 5W-40 Full Synthetic Engine Oil 1L | Compatible with Car
Castrol
8.1
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