On the 2.4 L and 3.2 L engines, it is recommended to use regular unleaded gasoline with an octane rating of 87. ... The 2019 Jeep Cherokee with the FWD 3.2L V6 recommends that 89 octane unleaded gasoline be used, otherwise the other engine options are fine with 87 octane regular unleaded gasoline.
Do jeeps require premium gas?
One the 3.6 L engine, it is recommended to use regular unleaded gasoline with an octane rating of 87. You could also use premium unleaded but You won't notice a difference between the two types. ... Jeep recommends at least 87 octane regular unleaded gasoline in the 2019 Wrangler.
Can I put premium gas in my Jeep Grand Cherokee?
The 2018 Jeep Grand Cherokee Limited, Laredo, Laredo E, Altitude, High Altitude, Overland, Upland, Summit, Trailhawk and Sterling Edition all take regular unleaded gas. The Grand Cherokee SRT and Trackhawk are recommended to be filled with premium unleaded.
Can I put 87 gas in my Jeep?
There will also be any types of fuels and octane ratings you should not use in your vehicle. For instance, Chrysler and Jeep vehicles do not recommend using E85 fuels or fuels with an octane rating lower than 87. These types of fuels will not burn correctly and can cause a variety of different performance problems.