Road Test: 2022 Jeep Grand Cherokee Summit Reserve 4xe PHEV
Clean Fleet Report
DECEMBER 16, 2022
The system, with a total of 375 horsepower and 470 pound-feet of torque, is EPA city and highway combined rated at 23 mpg with the gasoline engine only. If you don’t plug-in whenever possible, the fuel economy will be in the low 20s mpg. The Grand Cherokee 4xe does not have the ability to DC fast charge. mpg with 20.5
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