New 2027 Jeep Grand Cherokee L Review, Engine, MPG – The 2027 Jeep Grand Cherokee L embraces a refined new design direction that bridges rugged heritage with luxury elegance. Jeep has modernized the body lines with sleeker proportions and a wider, more aerodynamic stance. A redesigned front fascia features slimmer LED headlamps with animated signature lighting, flanking a reinterpreted seven-slot grille that now integrates active shutters for improved efficiency. The grille itself is more upright and prominent, giving the Grand Cherokee L a commanding road presence. Hood contours are sharper and flow into the fenders with more precision, enhancing both style and airflow. New 2027 Jeep Grand Cherokee L Review
New 2027 Jeep Grand Cherokee L Redesign and Update Plan
Exterior & Interior
Inside, the 2027 Grand Cherokee L continues Jeep’s push into premium territory. The cabin features elevated materials, an updated dashboard layout, and more spacious seating across all three rows. A new 15.6-inch curved center touchscreen now houses the Uconnect 6 infotainment system, with wireless Apple CarPlay, Android Auto, and over-the-air updates. A 12.3-inch digital gauge cluster and passenger-side 10.25-inch interactive screen round out the tech suite, while a reimagined center console offers wireless charging pads, new modular storage compartments, and repositioned drive mode controls for easier access.
Seating comfort is significantly upgraded. The Grand Cherokee L now offers available quilted Palermo leather with massage functions for the front row and heating/ventilation in all three rows. The second-row captain’s chairs slide and recline farther, and third-row passengers now benefit from added legroom and improved ingress/egress thanks to a reengineered seat-folding mechanism. Premium trims feature ambient cabin lighting in 64 colors, a full-length panoramic sunroof, and a 21-speaker McIntosh audio system. Noise-canceling acoustic glass, triple-sealed doors, and enhanced cabin insulation provide a near-silent ride, even on rugged terrain.
Along the sides, sculpted sheet metal and a crisp shoulder line accentuate its longer wheelbase. Door handles are now flush-mounted, contributing to improved drag coefficient and a cleaner silhouette. Wheel choices now include new 20- and 22-inch machined alloy options, with diamond-cut finishes and available gloss-black inserts. The rear fascia is reworked with slim, connected LED taillamps and an all-new power liftgate with foot-activated access. Jeep offers fresh color options including Redwood Pearl, Arctic Shadow, and Bronze Canyon, while available black-out and chrome appearance packages let owners tailor the SUV’s personality to match their own.
New 2027 Jeep Grand Cherokee L Specs
Engine & Performance
Under the hood, the 2027 Grand Cherokee L offers multiple powertrain options to match every lifestyle. The entry-level 3.6-liter Pentastar V6 remains, but with revised intake geometry and start/stop technology that boosts power to 305 hp while improving fuel efficiency. A new iteration of the 5.7-liter HEMI V8 produces 385 hp and 410 lb-ft of torque and now comes with cylinder deactivation and mild-hybrid assist to improve emissions and low-speed smoothness. Both engines are paired with a recalibrated 8-speed automatic transmission and available Quadra-Trac 4×4 systems.
New for 2027 is the addition of a 4xe plug-in hybrid variant in the Grand Cherokee L lineup. It combines a 2.0-liter turbocharged four-cylinder engine with dual electric motors and a 25-kWh battery pack to deliver 400 hp and 470 lb-ft of torque. The L 4xe offers up to 44 miles of all-electric range and supports Level 2 home charging as well as DC fast charging. Jeep’s Selec-Terrain system now integrates with the hybrid powertrain for seamless transitions between electric, hybrid, and eSave modes, maintaining trail-rated performance even when running purely on electrons. New 2027 Jeep Grand Cherokee L Review
New 2027 Jeep Grand Cherokee L Fuel Economy
Efficiency has improved across the board thanks to lighter materials, powertrain updates, and better aerodynamics. The base V6 now achieves up to 23 MPG combined, while the V8 delivers up to 19 MPG combined. The plug-in hybrid Grand Cherokee L 4xe achieves an estimated 75 MPGe and offers a real-world electric-only range that covers daily commutes with ease. Regenerative braking has also been reworked for smoother operation and greater energy capture, especially in hilly or off-road environments.
New 2027 Jeep Grand Cherokee L Safety Features
The 2027 Grand Cherokee L continues Jeep’s focus on safety with a suite of new and improved technologies. The updated Jeep Safety Shield 360 now includes predictive collision warning, intelligent speed adaptation, intersection turn assist, and active driver drowsiness detection. Adaptive cruise control, lane-keep assist, and blind-spot monitoring are all standard across the lineup. A new ProTech Vision Package adds night vision with animal and pedestrian detection, a digital rearview mirror, and a 360-degree camera system with high-definition zoom and trailer hitch assist.
Jeep has also launched its most advanced hands-free driving system yet: Highway Pilot 2.0. This semi-autonomous system supports hands-free driving on over 400,000 miles of mapped roads and now includes automatic lane change, exit ramp navigation, and real-time traffic merge assistance. Parking is simplified with Auto Park+ which enables both parallel and perpendicular parking, controlled from the key fob or smartphone app. Child safety tech gets a boost too, with second-row seatbelt reminders, rear occupant alert with motion detection, and a new Safe Exit system that locks rear doors when cross-traffic is approaching. New 2027 Jeep Grand Cherokee L Review
New 2027 Jeep Grand Cherokee L Release Date & Price
Pricing for the 2027 Grand Cherokee L starts at approximately $48,500 for the base Laredo trim, with the Limited and Overland models ranging between $55,000 and $65,000. The Summit and Summit Reserve models are expected to range from $70,000 to $80,000, depending on equipment. The all-new Grand Cherokee L 4xe will start near $66,000, topping out near $86,000 for the fully loaded Summit Reserve 4xe model. Jeep will begin production in late 2026, with dealership availability by Q1 2027. Pre-orders will open in November 2026, and buyers can customize their vehicles through Jeep’s online build-and-price configurator.
Conclusion
The 2027 Jeep Grand Cherokee L delivers a complete package for those who want space, capability, luxury, and modern electrification—all in a commanding SUV form. With its redesigned styling, elevated interior, advanced tech, and multi-powertrain lineup including a new plug-in hybrid, the Grand Cherokee L stays true to its off-road roots while evolving into a refined family-first flagship. Jeep has raised the bar for three-row SUVs—and the Grand Cherokee L now stands firmly at the top.