10 bestDiesel Oilsof August 2026
112M consumers helped this year.
1

Shell Helix Extra 5W-30 API SP Fully Synthetic Oil for Petrol, Diesel & CNG Cars (3.5L), Enhanced Efficiency with Anti friction Technology
Shell

9.9
2

Shell Helix Ultra 5W-40 API SQ Fully Synthetic Engine Oil for Petrol, Diesel, CNG/LPG Cars (4 L)
Shell

9.8
3

Shell Helix Extra 5W-30 API SP Fully Synthetic Oil for Petrol, Diesel & CNG Cars (4L), Enhanced Efficiency with Anti friction Technology
Shell

9.6
4

Shell Helix Extra 5W-30 API SP Fully Synthetic Oil for Petrol, Diesel & CNG Cars (5L), Enhanced Efficiency with Anti friction Technology
Shell

9.4
5

Motul 8000 Perfomax 5W-30-3.5L|Fully Synthetic|Maximum Performance|Suitable for Petrol, Diesel & CNG Cars
Motul

9.2
6

Motul 8000 SUV 5W-30 Fully Synthetic Engine Oil 3.5L for Petrol & Diesel Cars | API SP | Advanced Protection | Improves Performance & Reduces Wear | SUVs & High-Performance Cars
Motul

9.0
7

TotalEnergies Quartz 8000 NFC 5W-30 ACEA A5/B5, API SL/CF Fully Synthetic Engine Oil for Petrol, Diesel and CNG Cars (3.5L)
TotalEnergies

8.7
8

Shell Helix Ultra ECT 0W30 API SN, ACEA C2/C3 Fully Synthetic Engine Oil for Petrol, Diesel and Hybrid Cars (4 L)
Shell

8.5
9

Motul 8100 X-clean Gen2 5W-40 Fully Synthetic Engine Oil – MB-Approval 229.52/226.5, High Performance Motor Oil for Gasoline & Diesel Cars, Superior Protection, 4 L
Motul

8.2
10

Idemitsu IFD5 5W-30 SP/C2 Full Synthetic Engine Oil for Diesel and Petrol Cars 4L
Idemitsu

8.0
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