
Recently, i switched to Amsoil 0W-20 signature series . I made the switch after hearing about unbelievable results by friends and fellow Pakwheel members.
My experience after driving 500kms on Amsoil :
I couldn't find any difference in the performance or fuel economy of my vehicle if compared with what i was using earlier ( Honda genuine 0w-20 , which is Total 9000) . I would still hold some part of my verdict and will drive more to experience more of my car on Amsoil signature series oil.
I have used the following oils in the past:
Mobil 1
Liqui Moly
Toyota Taglon
Shell Helix
Total quartz 9000 5W 30
Toyota multigrade 20W50
I personally feel that it's better to use Total Quartz with a 5000 drain interval ( because of the increased mmt in our fuel) instead of Amsoil with increased drain interval ( 10k kms) .