The 2026 Jeep Grand Cherokee is set to make a significant departure from tradition. Instead of the iconic Hemi engine, the SUV will be powered by the more potent Hurricane I4. This marks a notable shift in Stellantis’ powertrain strategy for its popular SUV lineup. The Hurricane is being touted as a “rowdy” alternative, designed to deliver high performance without the V8 heritage. This news is sure to disappoint enthusiasts who were hoping for a Hemi revival, as Jeep continues to phase out the engine across its vehicles.
The Hurricane I4: A New Powerhouse
The Hurricane I4 engine is a game-changer in terms of power and performance. Its inline-four configuration and torque output rival those of previous V8s, making it a formidable powerhouse. The turbocharged design of the Hurricane is engineered to boost responsiveness in the Grand Cherokee, giving it a “rowdy” character that’s sure to impress. Initial testing insights suggest that the I4 could offer significant fuel efficiency gains compared to larger engines, a factor that’s increasingly important in today’s automotive market. The Drive provides a comprehensive overview of the Hurricane I4’s specifications and potential benefits.
Why Jeep Skipped the Hemi Return
Stellantis’ decision to retire the Hemi V8 across Jeep models is a strategic one. The 2026 Grand Cherokee serves as a key example of this transition. Regulatory and emissions pressures are influencing the shift away from the Hemi, with the Hurricane I4 positioned as a compliant yet potent substitute. Jeep’s internal rationale for prioritizing the Hurricane includes cost and manufacturing efficiencies, which are crucial in the competitive SUV market.
Performance Implications for the Grand Cherokee
The Hurricane I4 is expected to enhance the 2026 Grand Cherokee’s acceleration and handling. Early performance teases suggest that the I4’s power delivery will be comparable to, if not better than, the outgoing Hemi options in prior Grand Cherokee generations. The engine’s torque also supports Jeep’s rugged heritage, promising impressive off-road capabilities. These performance enhancements are likely to make the 2026 Grand Cherokee a standout in its segment.
Design Updates Accompanying the Engine Swap
Along with the new engine, the 2026 Grand Cherokee will also feature subtle exterior and interior refreshes. These updates are designed to complement the new Hurricane I4 integration. Tech upgrades, including advanced infotainment and driver aids, are expected to pair well with the engine’s performance profile. The I4 is set to be standard across all variants of the Grand Cherokee, ensuring that every trim level benefits from the new powertrain.
Market Reception and Rival Comparisons
Initial enthusiast reactions to the “no Hemi” news for the 2026 Grand Cherokee have been mixed. Some are excited about the potential of the Hurricane I4, while others are disappointed by the departure from the Hemi heritage. In terms of powertrain innovation, the Hurricane-equipped Grand Cherokee is set to compete with rivals like the Ford Explorer and Toyota 4Runner. The appeal of the rowdy I4 in a segment favoring efficiency and power could impact sales, but it remains to be seen how the market will ultimately respond.
Looking Ahead: Jeep’s Powertrain Future
The introduction of the Hurricane I4 in the 2026 Grand Cherokee could signal a broader shift in Jeep’s powertrain strategy. Other models may also adopt the I4 in the future. There’s also speculation about hybrid or electric variants following the I4’s introduction, in line with Stellantis’ electrification roadmap. This long-term strategy shift away from traditional V8s like the Hemi could redefine Jeep’s lineup in the years to come.
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