2026 Jeep Grand Cherokee Specs, Price, and Release Date: Full Breakdown

2026 Jeep Grand Cherokee Specs, Price, and Release Date: Full Breakdown

Stellantis just raised the bar for turbocharged four-cylinder engines. Meet the Hurricane 4 Turbo a brand-new 2.0L inline-four that brings cutting-edge combustion technology to the mainstream SUV segment. And it’s making its debut in the refreshed 2026 Jeep Grand Cherokee, revealed today as part of Jeep’s bold push into smarter, more powerful efficiency.

This isn’t just another small-displacement turbo. It’s one of the first mass-produced engines to feature Passive Turbulent Jet Ignition (TJI) a breakthrough system designed to unlock higher performance and better fuel economy without demanding premium fuel.

At the heart of the Hurricane 4 Turbo is Stellantis’ innovative TJI system, which uses a cup-like pre-chamber above each cylinder to initiate ignition.

Here’s how it works:

• The spark plug fires inside the pre-chamber
• Flames jet through tiny orifices into the main combustion chamber
• This triggers a faster, more complete burn across the entire cylinder

Despite its modest displacement, the Hurricane 4 Turbo packs serious punch:

• 324 horsepower
• 332 lb-ft of torque
• 90% of peak torque available from 2,600 to 5,600 rpm
• Full 100% torque delivery between 3,000–4,500 rpm

That means strong pull off the line and sustained power across the rev range ideal for towing, highway passing, and daily driving.

2026 Jeep Grand Cherokee Specs, Price, and Release Date: Full Breakdown

Other key engineering highlights:

• Aluminum block, oil pan, and timing cover for reduced weight
• Dual fuel injection: direct + port injection for optimal efficiency
• Two spark plugs per cylinder improving flame propagation
• Variable-geometry turbocharger producing up to 35 psi of boost
• High 12:1 compression ratio rare for a forced-induction engine on regular gas

It’s an impressive blend of performance, refinement, and real-world practicality.

The Hurricane 4 Turbo makes its debut in the updated 2026 Jeep Grand Cherokee, arriving later this year with both visual and tech upgrades.

• Exterior Refresh
• Redesigned seven-slot grille now sharper and more modern
• Restyled LED headlights
• Updated rear and lower front fascias for a cleaner look
• New color options: Steel Blue, Copper Shino, and Fathom Blue
• Interior Upgrades
• New 12.3-inch central infotainment display (up from 10.1")
• Optional 10.3-inch passenger touchscreen perfect for navigation sharing or entertainment
• Updated materials and trim finishes across the cabin

Simplified Trim Lineup: Just Three Trims

Jeep has streamlined the Grand Cherokee lineup for 2026:

1. Laredo – Base model with carryover Pentastar 3.6L V6
2. Limited – Mid-tier luxury
3. Summit – Top-of-the-line refinement

The new Hurricane 4 Turbo is available starting with the Laredo Altitude package offering a significant power bump over the base V6.

2026 Jeep Grand Cherokee Specs, Price, and Release Date: Full Breakdown

Even better? Jeep claims the turbocharged Grand Cherokee can achieve:

• Up to 506 miles of range per tank
• 6,200-pound maximum towing capacity

That’s serious utility in a four-cylinder-powered SUV.

The Grand Cherokee 4xe plug-in hybrid remains available for Limited, Summit, and Trailhawk trims combining electric torque with off-road capability. And yes the three-row Grand Cherokee L continues alongside the standard-wheelbase model, ensuring families and adventurers aren’t left behind.

Official pricing hasn’t been announced yet but the 2025 Grand Cherokee starts at $38,460, so expect the 2026 model to see a modest increase.

With the addition of advanced TJI tech, upgraded displays, and broader availability of the high-output four-cylinder, the new Grand Cherokee could become the sweet spot in the midsize luxury SUV segment.

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