Toyota Prius Forum : Toyota Prius Forums - View Single Post - What kind of gas do you use in your Prius? Premium or Regular?
View Single Post
post #5 of Old 07-16-2012, 01:46 PM
Junior Member
Join Date: Jul 2012
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)

This is discussed to death in my Jeep forums.
Most of us with Lifted Wrangler JK unlimited get about 12-14 MPG.
The benefits of Premium vs regular is nil.

Premium vs. Regular | Car Talk

Octane is defined as a fuel's resistance to knocking. There is no benefit if the octane is higher than what the engine needs. Engine knock occurs when fuel in a combustion chamber ignites before it should. This disrupts the engine's operation. But electronic knock sensors are now common and have nearly eliminated engine disruption.
mrtremere is offline  
For the best viewing experience please update your browser to Google Chrome