Jeep Grand Cherokee Could Add the Hurricane Inline-Six for 2028

The automotive world buzzes with speculation about a significant powertrain upgrade for the Jeep Grand Cherokee. Reports indicate the iconic SUV might receive Stellantis’s potent Hurricane inline-six engine for its 2028 model year. This potential introduction promises a considerable leap in performance, offering more « pep » than the current Pentastar V-6 and Hurricane inline-four engines, alongside a boosted towing capacity. Such an enhancement would mark a strategic evolution for the Grand Cherokee, solidifying its position in a highly competitive segment driven by power, efficiency, and advanced capability.

Evolution of Grand Cherokee Powertrains

The Jeep Grand Cherokee has consistently offered a robust blend of capability and refinement. Currently, its mainstay is the 3.6-liter Pentastar V-6. This naturally aspirated engine is praised for smooth operation, proven durability, and balanced performance, suitable for daily driving and moderate towing. It delivers respectable power, ensuring adequate acceleration for most drivers prioritizing efficiency with capability.

More recently, the Grand Cherokee embraced advanced technology with its 2.0-liter turbocharged inline-four engine, primarily in the 4xe plug-in hybrid (PHEV). While the 4xe system integrates electric motors for substantial combined output and impressive fuel economy, the turbocharged inline-four itself offers strong low-end torque. Both engines serve the current Grand Cherokee effectively, yet the industry’s continuous push for greater performance and utility points towards even more potent solutions.

The Anticipated Hurricane Inline-Six

The potential integration of the Hurricane inline-six engine into the 2028 Grand Cherokee marks a pivotal development. This 3.0-liter, twin-turbocharged inline-six is Stellantis’s next-generation powertrain, engineered for formidable power and efficiency. It has already showcased capabilities in vehicles like the Ram 1500 and Wagoneer/Grand Wagoneer, serving as a high-performance alternative to previous V-8s. The Hurricane I-6 combines forced induction’s power density with the inherent smoothness and balance of an inline-six, promising a refined yet exceptionally potent driving experience tailored for demanding tasks and robust performance.

Enhanced « Pep » and Driving Dynamics

A primary advantage of equipping the Grand Cherokee with the Hurricane inline-six would be a significant increase in « pep » over current engines. This translates directly to enhanced performance. Drivers can anticipate more robust acceleration, making highway merging and passing maneuvers effortless. The twin-turbocharged nature ensures immediate, strong power delivery across a wide RPM band. This responsiveness would transform the Grand Cherokee’s driving dynamics, offering a more engaging and exhilarating experience. Key benefits of this anticipated upgrade include:

More robust and immediate acceleration for confident passing.
Broader power band with strong torque delivery at lower RPMs.
Inherently smooth operation due to the inline-six engine’s balanced design.
A more premium and refined driving feel overall.

This combination of raw power and sophisticated operation would ensure the SUV stands out in its segment, providing a truly dynamic and responsive ride.

Boosting Towing Capacity

Crucially, the Hurricane inline-six is also poised to significantly boost the Grand Cherokee’s towing capacity. For many SUV owners, robust towing capability is essential for hauling trailers, boats, or campers. Towing heavy loads demands substantial torque, particularly at lower engine speeds, and sustained power output—qualities the Hurricane I-6 excels in.

Compared to the Pentastar V-6, which offers respectable towing, the Hurricane inline-six is engineered to handle substantially heavier loads with greater ease and confidence. Its increased power reserves reduce strain on the powertrain, ensuring more stable and efficient towing performance over long distances or challenging terrains. This enhancement would broaden the Grand Cherokee’s appeal, catering to customers requiring superior hauling capabilities, and further solidifying its reputation as a versatile adventure vehicle.

Strategic Vision for 2028

Introducing the Hurricane inline-six for the 2028 model year aligns with several key strategic objectives for Jeep and Stellantis. Firstly, it provides a compelling performance option to compete with high-output engines from rival manufacturers, maintaining the Grand Cherokee’s position in the premium mid-size SUV segment. Secondly, it supports Stellantis’s broader powertrain strategy towards more efficient, yet powerful, engines that meet evolving global emissions standards without compromising performance. By offering both the Hurricane I-6 and the innovative 4xe PHEV, Jeep ensures diverse options, catering to varying customer priorities. The 2028 timeline allows for thorough integration, ensuring the new powertrain seamlessly blends with the Grand Cherokee’s acclaimed capabilities.

Conclusion: A Powerful Future for the Grand Cherokee

The prospect of the Jeep Grand Cherokee gaining the Hurricane inline-six engine by 2028 is an exciting development. It promises to infuse the already capable SUV with a substantial boost in power, delivering a more dynamic driving experience. Furthermore, it signals a significant upgrade in utility through increased towing capacity. While still speculative, the implications are clear: a more powerful, capable, and competitive Grand Cherokee is potentially on the horizon, ready to redefine expectations and continue its legacy of adventure and excellence.

Source : https://www.caranddriver.com/news/a73823645/2028-jeep-grand-cherokee-hurricane-inline-six-report/