Jeep Grand Cherokee 4xe Battery: Complete Guide
The Jeep Grand Cherokee 4xe uses a 17.3-kWh lithium-ion battery located under the rear seat. This battery gives the vehicle 25 to 26 miles of electric-only driving. When you combine this with the 2.0L turbocharged engine, the car can travel about 470 miles on a full tank of gas and a full battery charge.
The system produces 375 horsepower and 470 lb-ft of torque, which makes this the quickest Grand Cherokee ever made. A Level 2 charger fills the battery in about 2.5 hours. Because the battery is small and charges quickly, the vehicle does not use DC fast charging. Jeep uses the same battery and drivetrain design for both the Grand Cherokee 4xe and the Wrangler 4xe.
Jeep Grand Cherokee 4xe Battery: Full Specs
| Specification | Detail |
|---|---|
| Battery capacity | 17.3 kWh lithium-ion |
| Usable capacity (EV mode) | ~15 kWh |
| Architecture | 400V PHEV system |
| Chemistry | Lithium-ion NMC |
| EV-only range (EPA) | 25–26 miles |
| Total range (PHEV) | ~470 miles |
| System power | 375 hp combined |
| Torque | 470 lb-ft combined |
| 0–60 mph | ~5.3 seconds |
| Engine | 2.0L turbocharged 4-cylinder |
| Fuel economy (hybrid mode) | 56 MPGe combined / 23 mpg ICE |
| Level 1 (120V) | ~12 hours full |
| Level 2 (240V, 7.2 kW) | ~2.5 hours full |
| DC fast charging | Not available |
| Battery location | Under rear seat |
| Starting price | ~$60,000 (Overland trim) |
Grand Cherokee 4xe vs. Wrangler 4xe Comparison
The Grand Cherokee 4xe and Wrangler 4xe use the same 17.3 kWh (kilowatt-hour) battery and 375-horsepower hybrid system. This battery is the unit that stores electricity for the vehicle. The Grand Cherokee travels 25 to 26 miles on electricity, while the Wrangler travels 21 miles. Better aerodynamics help the Grand Cherokee gain extra electric range from the same battery. The Grand Cherokee also features air suspension, more back seat legroom, and a quieter ride on highways.
The Grand Cherokee 4xe is a luxury SUV for five people, unlike the off-road Wrangler. It suits drivers who need a daily vehicle with good electric range for commuting and gas power for long trips. The 4xe model costs about $5,000 to $7,000 more than a standard gas Grand Cherokee. Most drivers who commute less than 25 miles per day on electricity alone will save enough on fuel to cover this extra cost.
How the PHEV System Works
The Grand Cherokee 4xe combines a 2.0L turbo engine with two electric motors and an 8-speed automatic transmission. In Electric mode, the vehicle turns off the gas engine. Both electric motors then power the Quadra-Drive II 4WD system.
In Hybrid mode, the car combines engine power with motor power to save fuel, achieving 56 MPGe. The eSave mode saves battery charge for later use. Drivers can use this to save electric power for city driving at the end of a long highway trip.
Grand Cherokee 4xe Charging
Method | Power | 17.3 kWh (Grand Cherokee 4xe) |
|---|---|---|
Level 1 (120V standard outlet) | ~1.2 kW | ~12 hours full |
Level 2 (240V, 7.2 kW) | 7.2 kW | ~2.5 hours full |
DC Fast Charge | Not supported | N/A |
You can easily start each day with a full battery by charging for 2.5 hours on a Level 2 charger. If you plug into a Level 2 station at work for an 8-hour shift, you will charge the battery twice.
This vehicle does not have DC fast charging, but that is not a problem. Since the battery is small, Level 2 charging meets all your daily needs. You can even plug in for 30 minutes to add about 7-10 miles of range for quick errands.
EV Range in Real-World Conditions
- Mild weather, urban driving: 22–27 miles EV-only — consistent with the 25–26 mile EPA rating at low urban speeds
- Highway at 65–70 mph: Approximately 18–22 miles EV-only — aerodynamic drag at speed reduces electric efficiency
- Cold weather (below 0°C): Approximately 15–20 miles EV-only — battery heating draws from the pack significantly
- Cars.com cold-weather test: 81% of predicted 27 miles achieved in cold conditions — approximately 22 miles real-world in a full winter test
The Jeep Grand Cherokee 4xe Off-Road Performance
The 4xe system adds about 600 pounds to the Grand Cherokee compared to the V6 model. This weight increase is small compared to the improved performance and electric driving range you gain. Electric motors provide instant torque, which is the twisting power that helps wheels turn. This makes rock crawling and controlling the vehicle on trails much easier than with a standard gas engine at low speeds.
The Trailhawk 4xe trim is built for tough off-road adventures. It includes a 2-inch lift to raise the vehicle higher off the ground and a special Quadra-Lift air suspension system. These features help the vehicle earn its Trail Rated certification, proving it can handle difficult paths.
Grand Cherokee 4xe Battery Warranty and Longevity
Stellantis covers the Grand Cherokee 4xe battery with an 8-year or 100,000-mile warranty. This warranty protects you against defects, and if the battery loses more than 30% of its capacity. Under normal use, the battery loses about 1.5% to 2% of its charge capacity each year.
The 17.3 kWh battery pack stays healthy because it uses shallow cycles. You get 25 miles of electric range using about 15 kWh of energy, which is gentle on the system. These light daily cycles help the NMC battery last much longer.
Grand Cherokee 4xe vs Competitors
| Model | Battery | EV Range | System Power | Starting Price |
|---|---|---|---|---|
| Jeep Grand Cherokee 4xe | 17.3 kWh NMC | 25–26 miles | 375 hp | ~$60,000 |
| Jeep Wrangler 4xe | 17.3 kWh NMC | 21 miles | 375 hp | ~$55,000 |
| Toyota RAV4 Plug-in Hybrid | 18.1 kWh NMC | 42–54 miles | 302 hp | ~$43,865 |
| Land Rover Range Rover PHEV | 38.2 kWh | ~70 miles | 434 hp | ~$120,000 |
Charging Tips for Grand Cherokee 4xe Owners
- Install a Level 2 charger at home: The 2.5-hour charge fits easily into any evening routine — a Level 2 charger is the single most impactful upgrade for 4xe ownership
- Use eSave on highway segments: Activating eSave before long highway stretches preserves full battery charge for urban sections where EV-only mode saves the most fuel
- Use departure scheduling: The Uconnect app allows scheduling charge completion just before departure, which avoids the battery sitting at 100% for extended periods
- Use Electric mode around town daily: Drivers commuting under 25 miles can cover their entire daily journey on electricity — eliminating petrol use completely on typical weekdays
Conclusion
The Jeep Grand Cherokee 4xe uses a small 17.3 kWh NMC battery to power this luxury SUV. You can drive up to 25 miles on electricity, which covers most daily trips. If you want this same engine in a Jeep off-roader, check out our Jeep Wrangler 4xe battery guide.
The 4xe offers 375 horsepower and reaches 60 mph in 5.3 seconds. This makes it the most powerful and efficient Grand Cherokee ever. The 4xe battery balances daily electric driving with the ability to go on long trips without worrying about charging.
