If you want to get apex performance from your Jeep Grand Cherokee, then give your Jeep the correct gas type.
For 3.6L, 3.7L, 4.0L, and 5.2L engines, Jeep Grand Cherokee recommends using regular gasoline (87-octane).
For 5.7L and 5.9L engines, Grand Cherokee recommends using mid-grade gasoline (89-octane), and the 87-octane-rated gasoline is also acceptable.
For 4.7L HO, 6.1L, 6.2L, and 6.4L engines, Grand Cherokee recommends using premium gasoline (91 octane or higher).
For 3.0L engines, use diesel fuel Number 2.
The 3.6L (290 hp) and 4.7L (305 hp) engines have flexible fuel capabilities, meaning you can use E-85.
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Fuel Recommendations
Here we will discuss what types of gasoline you can use in Jeep Grand Cherokee.
- USE: Reformulated gasoline, top tier detergent additives gasoline, and 0-15% enthanol containing gasoline.
- Don’t USE: Fuel cleaning agents, MMT, and methanol.
Jeep Grand Cherokee Gas Type – WL (2022 – Present)
The 5th generation of Jeep Grand Cherokee is equipped with a 3.6-liter V6 (293 hp), a 5.7-liter V8 (357 hp), and a turbocharged 2.0-liter four-cylinder engine (4xe).
2023 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2023 Jeep Grand Cherokee, 2.0 T-GDI PHEV | 2.0L, I4 | Regular Gasoline 87 |
| 2023 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Regular Gasoline 87 |
| 2023 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Regular Gasoline 87 |
2022 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2022 Jeep Grand Cherokee, 2.0 T-GDI PHEV | 2.0L, I4 | Regular Gasoline 87 |
| 2022 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Regular Gasoline 87 |
| 2022 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
Jeep Grand Cherokee Gas Type – WK2 (2011-2021)
The 4th generation of Jeep Grand Cherokee is equipped with a 3.6-liter V6 (295 hp), a 5.7-liter V8 (357 hp), a 6.4-liter V8 (475 hp), a 6.2-liter supercharged V8 (707 hp), and a 3.0-liter turbodiesel (240 hp).
2021 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2021 Jeep Grand Cherokee, 3.6I | 3.6-liter V6 | Regular Gasoline 87 |
| 2021 Jeep Grand Cherokee, 5.7I | 5.7-liter V8 | Mid-grade Gasoline 89 |
| 2021 Jeep Grand Cherokee, 6.2I | 6.2-liter supercharged V8 | Premium Gasoline 91 or Higher |
| 2021 Jeep Grand Cherokee, 6.4I | 6.4-liter V8 | Premium Gasoline 91 or Higher |
2020 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2020 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Regular Gasoline 87 |
| 2020 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2020 Jeep Grand Cherokee, 6.2I | 6.2L, V8 | Premium Gasoline 91 or Higher |
| 2020 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
2019 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2019 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Regular Gasoline 87 |
| 2019 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2019 Jeep Grand Cherokee, 6.2I | 6.2L, V8 | Premium Gasoline 91 or Higher |
| 2019 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
| 2019 Jeep Grand Cherokee, 3.0TD | 3.0 L, V6 | Diesel Fuel No. 2 |
2018 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2018 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Regular Gasoline 87 |
| 2018 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2018 Jeep Grand Cherokee, 6.2I | 6.2L, V8 | Premium Gasoline 91 or Higher |
| 2018 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
| 2018 Jeep Grand Cherokee, 3.0TD | 3.0 L, V6 | Diesel Fuel No. 2 |
2017 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2017 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Regular Gasoline 87 |
| 2017 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2017 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
| 2017 Jeep Grand Cherokee, 3.0TD | 3.0 L, V6 | Diesel Fuel No. 2 |
2016 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2016 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Regular Gasoline 87 |
| 2016 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2016 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
| 2016 Jeep Grand Cherokee, 3.0TD | 3.0 L, V6 | Diesel Fuel No.2 |
2015 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2015 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Flexible Fuel Capability |
| 2015 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2015 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
| 2015 Jeep Grand Cherokee, 3.0TD | 3.0 L, V6 | Diesel Fuel No. 2 |
2014 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2014 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Flexible Fuel Capability |
| 2014 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2014 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
| 2014 Jeep Grand Cherokee, 3.0TD | 3.0 L, V6 | Diesel Fuel No. 2 |
2013 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2013 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Flexible Fuel Capability |
| 2013 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2013 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
2012 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2012 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Flexible Fuel Capability |
| 2012 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
| 2012 Jeep Grand Cherokee, 6.4I | 6.4L, V8 | Premium Gasoline 91 or Higher |
2011 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2011 Jeep Grand Cherokee, 3.6I | 3.6L, V6 | Flexible Fuel Capability |
| 2011 Jeep Grand Cherokee, 5.7I | 5.7L, V8 | Mid-grade Gasoline 89 |
Jeep Grand Cherokee Gas Type – WK/WH (2005-2010)
The third generation of Jeep Grand Cherokee comes with a 3.7-liter V6 (210 hp), a 5.7-liter V8 (257 hp), a 6.1-liter V8 (420 hp), a 4.7-liter V8 (305 hp), and a 3.0-liter V6 diesel (215 hp).
2010 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2010 Jeep Grand Cherokee, 3.0 CRD | 3.0 L, EXL, V6 | Deisel Fuel No. 2 |
| 2010 Jeep Grand Cherokee, 3.7I | 3.7 L, EKG, V6 | Regular Gasoline 87 |
| 2010 Jeep Grand Cherokee, 5.7I | 5.7 L, V8 | Mid-grade Gasoline 89 |
| 2010 Jeep Grand Cherokee, 6.1I | 6.1 L, ESF, V8 | Premium Gasoline 91 or Higher |
2009 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2009 Jeep Grand Cherokee, 3.0 CRD | 3.0 L, EXL, V6 | Diesel Fuel |
| 2009 Jeep Grand Cherokee, 3.7I | 3.7 L, EKG, V6 | Regular Gasoline 87 |
| 2009 Jeep Grand Cherokee, 4.7I | 4.7 L, EVE, V8 | Flexible Fuel Capability |
| 2009 Jeep Grand Cherokee, 5.7I | 5.7 L, V8 | Mid-grade Gasoline 89 |
| 2009 Jeep Grand Cherokee, 6.1I | 6.1 L, ESF, V8 | Premium Gasoline 91 or Higher |
2008 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2008 Jeep Grand Cherokee, 3.0 CRD | 3.0 L, EXL, V6 | Diesel Fuel |
| 2008 Jeep Grand Cherokee, 3.7I | 3.7 L, EKG, V6 | Regular Gasoline 87 |
| 2008 Jeep Grand Cherokee, 4.7I | 4.7 L, EVE, V8 | Flexible Fuel Capability |
| 2008 Jeep Grand Cherokee, 5.7I | 5.7 L, V8 | Mid-grade Gasoline 89 |
| 2008 Jeep Grand Cherokee, 6.1I | 6.1 L, ESF, V8 | Premium Gasoline 91 or Higher |
2007 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2007 Jeep Grand Cherokee, 3.0 CRD | 3.0 L, EXL, V6 | Diesel Fuel |
| 2007 Jeep Grand Cherokee, 3.7I | 3.7 L, EKG, V6 | Regular Gasoline 87 |
| 2007 Jeep Grand Cherokee, 4.7I | 4.7 L, EVE, V8 | Flexible Fuel Capability |
| 2007 Jeep Grand Cherokee, 5.7I | 5.7 L, V8 | Mid-grade Gasoline 89 |
| 2007 Jeep Grand Cherokee, 6.1I | 6.1 L, ESF, V8 | Premium Gasoline 91 or Higher |
2006 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2006 Jeep Grand Cherokee, 3.0 CRD | 3.0 L, EXL, V6 | Diesel Fuel |
| 2006 Jeep Grand Cherokee, 3.7I | 3.7 L, EKG, V6 | Regular Gasoline 87 |
| 2006 Jeep Grand Cherokee, 4.7I | 4.7 L, EVE, V8 | Regular Gasoline 87 |
| 2006 Jeep Grand Cherokee, 5.7I | 5.7 L, V8 | Mid-grade Gasoline 89 |
| 2006 Jeep Grand Cherokee, 6.1I | 6.1 L, ESF, V8 | Premium Gasoline 91 or Higher |
2005 Jeep Grand Cherokee Gas Type
| Vehicle Type | Engine | Gas Type |
| 2005 Jeep Grand Cherokee, 3.0 CRD | 3.0 L, EXL, V6 | Diesel Fuel |
| 2005 Jeep Grand Cherokee, 3.7I | 3.7 L, EKG, V6 | Regular Gasoline 87 |
| 2005 Jeep Grand Cherokee, 4.7I | 4.7 L, EVE, V8 | Regular Gasoline 87 |
| 2005 Jeep Grand Cherokee, 5.7I | 5.7 L, V8 | Mid-grade Gasoline 89 |
Jeep Grand Cherokee Gas Type – WJ/WG (1999-2004)
The 2nd generaton of Jeep Grand Cherokee quipped with 4.0-liter 6-cylinder (195 hp), 4.7-liter V8 (235 hp), and 4.7I H.O (265 hp).
For the 4.0L and 4.7L engine Jeep Grand Cherokee recommends using regular gasoline (87-octane rating).
For 4.7L HO engine, recommends premium gasoline (91-octane rating or higher).
Jeep Grand Cherokee Gas Type – ZJ (1992-1998)
The first generation Jeep Grand Cherokee was powered by a 4.0-liter 6-cylinder (185 hp) a 5.2-liter V8 (220 hp), and a 5.9-liter (245 hp).
For the 4.0L and 5.2L Jeep Grand Cherokee recommends regular gasoline (87-octane rating).
If your Grand Cherokee has a 5.9L engine, use mid-grade unleaded gasoline (89 octane rating).
Frequently Asked Questions (FAQs)
Can I put 89 gas in my Jeep Grand Cherokee?
Yes, you put 89 gas In Jeep Grand Cherokee.
The 5.7-liter and 5.9-liter engines recommend using mid-grade gasoline.
Can you put 93 gas in Jeep Grand Cherokee?
Yes, you put 93 gas in Jeep Grand Cherokee.
Is 93 and 95 petrol the same?
Both 93 and 95 petrol are premium fuels, but the difference is the octane level.
Which gas is better 87 89 or 93?
Of course, the higher octane rating is more acceptable for many reasons, like higher compression, adequate performance, and excellent efficiency.
93 is better than 89 and 87.
Can high octane fuel damage an engine?
High-octane-rating fuel is satisfactory for engines. They have a higher compression ratio, are resistant to engine knocking, have better performance and fuel efficiency, and lengthen the engine’s life. Fuel with an octane rating of less than 87 will force engine damage.
Conclusion
The Jeep Grand Cherokee comes with a variety of engines. And the gas type always depends on the engine vehicle’s carries.
Jeep Grand Cherokees with 3.6L, 3.7L, 4.0L, and 5.2L engines use regular unleaded gasoline (87).
5.7L and 5.9L engines use mid-grade gasoline (89).
4.7L HO, 6.1L, 6.2L, and 6.4L engines intake premium gasoline (91 or higher).
And 3.0L engine use diesel fuel.
Use gasoline with 0–15% ethanol and containing no methanol.
Always use the correct fuel guided by the vehicle manufacturer. Otherwise, you will hurt your vehicle.
Sources
https://www.fueleconomy.gov/feg/bymodel/2023_Jeep_Cherokee.shtml
https://cdn.dealereprocess.org/cdn/servicemanuals/jeep/2023-grandcherokeel.pdf
https://cdn.dealereprocess.org/cdn/servicemanuals/jeep/2020-grandcherokee.pdf
2019 Jeep grand cherokee owner’s manual
https://cdn.dealereprocess.org/cdn/servicemanuals/jeep/2018-grandcherokee.pdf
2017 Jeep grand cherokee owner’s manual
2013 Jeep grand cherokee owner’s manual
https://www.carmanual.org/jeep-owners-manuals/2010-jeep-grand-cherokee-owners-manual-2954/
https://www.carmanual.org/jeep-owners-manuals/2005-jeep-grand-cherokee-owners-manual-2983/