Explore the Advanced Plug-In Hybrid Powertrain of the 2023 Jeep Grand Cherokee 4xe

The 2023 Jeep Grand Cherokee 4xe represents Jeep's ambitious push towards Zero Emission Freedom. It is the most technologically advanced and 4x4-capable Grand Cherokee to date, offering up to 42 kilometres of all-electric range and an impressive fuel economy rating of 4.2 litres equivalent per 100 kilometres (Le/100 km) combined.

This plug-in hybrid SUV combines a 2.0-litre turbocharged, four-cylinder engine with two electric motors, a 400-volt battery pack, and a TorqueFlite eight-speed automatic transmission. The engine, part of the Stellantis Global Medium Engine family, features a twin-scroll, low-inertia turbocharger for improved efficiency. The electric power steering and electrically driven air-conditioning compressor further enhance fuel economy.

The Grand Cherokee 4xe offers three E Selec modes for the driver to customize the powertrain: Hybrid, Electric, and eSave. The Hybrid mode optimizes the balance between the electric motor and gas engine for fuel efficiency and performance. In Electric mode, the vehicle operates solely on electric power until the battery charge depletes or more torque is needed. The eSave mode prioritizes the engine and allows the driver to choose between Battery Save and Battery Charge options.

In terms of capability, the Grand Cherokee 4xe features a Quadra Trac II 4x4 system with a 2.72:1 low-range gear ratio and a 47.4:1 crawl ratio, making it highly capable for off-roading. It also boasts a maximum towing capacity of 2,720 kg (6,000 lbs) and Trail Rated credentials, including 28.7 centimetres (10.9 inches) of ground clearance and the ability to ford water up to 61 centimetres (24 inches).

The SUV's 400-volt, 17-kWh EV battery is strategically positioned under the vehicle, protected by skid plates. A dedicated heating and cooling circuit ensures optimal battery performance, while a built-in heater unit and chiller regulate the battery's temperature. The high-voltage electronics are sealed and waterproof, and the vehicle is capable of water fording up to 61 centimetres (24 inches).

The Grand Cherokee 4xe also incorporates advanced features such as regenerative braking, which maximizes energy recovery when decelerating, and a Max Regen feature for more aggressive regenerative braking when coasting. The driver information display and Uconnect touchscreen provide Eco Coaching Pages to monitor power flow and driving history.

Aerodynamic enhancements, including active grille shutters, air curtains, and rear spoilers, improve the vehicle's on-road performance and fuel efficiency.

Overall, the 2023 Jeep Grand Cherokee 4xe represents a significant step forward in the brand's pursuit of sustainable mobility, combining impressive electric range, fuel efficiency, and off-road capability in a stylish and technologically advanced package.