Are All Motor Oils the Same? Let’s Find Out!

The verdict

He didn't give an outright ranking in this one — the full tested list is below.

Everything tested 5

• QuickSilver MarineQuickSilver
  Amazon ↗
• Mobil 1 10W-30 for Automotive UseMobil 1
  Amazon ↗
• Motul Motorcycle 10W-30Motul
  Amazon ↗
• Motorcraft Diesel Engine 10W-30Motorcraft
  Amazon ↗
• Phillips 66 20W-50 AviationPhillips
  Amazon ↗

Links go to Todd's own Amazon listings with his affiliate tag intact — this site adds nothing and takes nothing.