The amount of oil taken by the 2018 Jeep Grand Cherokee will depend on which engine You have, as different trim levels with different engine sizes are available. The engine sizes are described as having a capacity of 8 quarts for 3.0l v6 and 6 quarts for 3.6l v6 and both require 5w40 synthetic oil, as stated in the factory requirements. For both trim levels, the 5.7l v8 for the SUV needS7 quarts of the 5w20 required and should be loaded with synthetic oil. The Jeep can use cheaper conventional oil, but it is not an efficient lubricant and needs to be replaced more often. The full-synthetic service interval iS5500 - 7500 miles. And at 3500 miles, the traditional is preferred. At an auto repair store, the price for an oil change can range from $30 - $50 for natural and $50 - $80 for synthetic.
Lily J.
August 29, 2019
The Jeep Grand Cherokee's with 3.6 liter Flex Fuel engines hold 5.9 quarts of oil. The larger, fully gasoline powered, 5.7 liter Grand Cherokee uses 7 quarts of oil. Even though the diesel engine is a 3.0 liter, it holds far more oil than the Grand Cherokees gas powered engines at 8.1 quarts of oil.
Wallace C
July 16, 2020
The 2018 jeep grand cherokee 3.6 Liter flex fuel engines hold 5.9 Quarts of oil. The 5.7 Liter grand cherokee uses 7 quarts of oil.
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