Recently, spy photos from KGP Photography captured the 2026 Jeep® Grand Cherokee Summit High Altitude 4xe testing on public roads near the Auburn Hills Headquarters. These images offer a first look at the updated plug-in hybrid (PHEV) variant of the iconic Grand Cherokee (WL), revealing exciting enhancements that align with the changes we have seen on pervious prototypes.
Exterior Styling: A Refined Look –
The exterior of the 2026 Grand Cherokee Summit High Altitude 4xe is set to receive notable updates that enhance its rugged yet refined persona. The High Altitude Package introduces a distinctive aesthetic, characterized by a sleek black finish on the grille, roof rails, and 21-inch wheels.
In addition to these enhancements, the front fascia will feature subtle revisions, including a more prominent bumper and a modernized grille that complements the overall look. These changes aim to improve aerodynamics while maintaining the WL’s silhouette that enthusiasts have come to love. The combination of rugged design elements and upscale touches will appeal to both adventure seekers and luxury SUV buyers.
Interior Styling: Luxurious Comfort and Advanced Technology –
Inside the 2026 Grand Cherokee, the focus shifts to comfort and advanced technology. The 2026 model offers premium materials and finishes, ensuring a refined cabin experience. Soft leather upholstery, ambient lighting, and upgraded wood accents create an inviting atmosphere that complements the vehicle’s adventurous spirit.
The 12.3-inch Uconnect 5 infotainment system will be at the heart of the interior, featuring intuitive touch-sensitive controls and improved connectivity options. The capacitive touch climate controls have been strategically repositioned, allowing for easier access and additional storage space in the center console. Passengers will benefit from advanced features such as a premium audio system and integrated navigation, making every journey enjoyable and convenient.
Powertrain: Consistency Meets Performance –
While many models in the Grand Cherokee lineup transition to the new 2.0-liter GME-T4 EVO I4 engine, according to our sources, the 2026 Grand Cherokee Summit 4xe remains committed to its established powertrain. The 4xe’s hybrid system combines a turbocharged 2.0-liter GME-T4 I4 engine with electric motors, delivering 375 horsepower and 470 lb.-ft. of torque. This powertrain configuration continues to provide impressive towing capabilities of up to 6,000 lbs (2,720 kg) while maintaining an estimated 25 miles (40 km) of all-electric range.
For 2026, the only Trail-Rated model in the Grand Cherokee lineup will continue to be the 4xe-exclusive Trailhawk model, ensuring that off-road enthusiasts have a capable and electrified option for their adventures.
Built In The Good Ol’ USA –
Stellantis is dedicated to the production of the Grand Cherokee 4xe at the Detroit Assembly Complex – Mack (DACM) and Jefferson (DACJ) facilities, ensuring that this hybrid variant remains a cornerstone of the Grand Cherokee lineup. The focus on sustainability and performance aligns with Jeep’s ongoing mission of “Zero Emission Freedom,” appealing to environmentally conscious consumers without sacrificing the capability Jeep is known for.
2026 Jeep® Grand Cherokee Summit High Altitude 4xe Image Gallery:
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