The 2015 Grand Cherokee Limited uses an eight-speed automatic transmission, part of Chrysler's TorqueFlite/ZF 8HP family. The exact variant depends on the engine in the vehicle.
Transmission options by engine
Below are the typical configurations you’d find paired with the Limited’s engines in 2015. Note that specific vehicles can vary by market or option packages, so check the VIN for exact specs.
- 3.6-liter Pentastar V6 — eight-speed automatic transmission.
- 3.0-liter EcoDiesel V6 — eight-speed automatic transmission.
- 5.7-liter Hemi V8 — eight-speed automatic transmission.
Concluding note: Across the 2015 Grand Cherokee Limited lineup, the eight-speed automatic is the standard transmission, with the eight-speed family variants (such as 8HP45 or 8HP70) chosen to suit the engine’s torque output.
Why it matters for performance and reliability
The eight-speed design helps improve acceleration, highway efficiency, and towing capability compared with older four- or five-speed automatics, while keeping shifts smooth in everyday driving.
Summary
In short: a 2015 Jeep Grand Cherokee Limited uses an eight-speed automatic transmission across its engine options, with the exact variant tuned to the powertrain.
What Jeep is WK2?
Jeep Grand Cherokee
The fourth-generation Jeep Grand Cherokee (WK2) is a mid-size SUV produced by the American marque Jeep from mid-2010 to 2022.
Which Jeep Cherokee to stay away from?
What are the Jeep Grand Cherokee years to avoid? The Jeep Grand Cherokee years that buyers most often try to avoid are 2011, 2012, 2013, and 2014 because these model years are more commonly associated with reliability concerns and owner complaints.
What type of transmission fluid does a Jeep Grand Cherokee use?
Valvoline – ATF+4 Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No. 822348)
What is the 2015 Jeep Grand Cherokee Limited MPG?
Fuel Economy
| City | 17 mpg |
|---|---|
| Highway | 24 mpg |
| Combined | 19 mpg |