Premium 91 Octane is recommended by Nissan.
" regular " unleaded , 87 octane
You can find that info in the owners manual.
regular unleaded 87 octane
Yes, the Nissan Altima only requires that you use Regular fuel. Premium iix not necessary and will provide no benefit whatsoever. Now, if you are referring to E-85 fuel that is totally different from 85 octane. You cannot and should not burn E-85 in your Altima.
According to the 2008 Lincoln Navigator Owner Guide : " regular " unleaded , 87 octane
87 octane should be sufficient
91 or 93
If you check your owners manual it will tell you what gas you should used on your vehicle. For most part most vehicle are issue a 87 octane or above. Only high performance vehicles used 93 octane and above. You can used any gas you prefer too. The higher the octane the better the car will run. That's just my two cents.
Octane is a component which burns in automobile engines. It is used as a fuel.
Octane has not special application excepting the so-called octane number.
150 octane Avgas (no longer used) 100LL Avgas 98 octane premium leaded (no longer used) 95 octane unleaded 82 octane regular (no longer used) 80 octane Avgas (no longer used)