The Jeep Magneto is a concept and limited-production all-electric powertrain developed by Stellantis, debuting in 2021. It replaces the internal combustion engine with a single electric motor producing 285 kW (383 PS) and a massive 850 Nm of torque, channeling power through a modified 6-speed manual transmission to a full-time 4WD system. This setup delivers instant, silent torque for extreme off-road capability.
Fitted exclusively to the bespoke Magneto concept vehicles based on the JL Wrangler, this powertrain was engineered for maximum off-road performance and driver engagement, retaining the manual gearbox. Emissions are zero at the point of use, complying with all global standards as a Battery Electric Vehicle (BEV).
As a limited-run engineering study, long-term reliability data is not yet available through traditional OEM service bulletins. Stellantis has indicated that insights from the Magneto program are informing future production BEV platforms, focusing on thermal management and component durability under extreme conditions.
Jeep
As a Battery Electric Vehicle (BEV), the Magneto produces zero tailpipe emissions, complying with all current and foreseeable global emissions regulations.
The Jeep Magneto – Electric is a bespoke, high-output electric powertrain engineered for extreme off-road applications (2021–Present). It combines a single permanent-magnet motor with a unique manual transmission interface to deliver instant, controllable torque. Designed as a zero-emission vehicle, it prioritizes performance and driver engagement over mass-market efficiency.
| Parameter | Value | Source |
|---|---|---|
| Displacement | N/A (Electric Motor) | |
| Fuel type | Electricity | |
| Configuration | Single Electric Motor, Permanent Magnet | |
| Aspiration | N/A | |
| Bore × stroke | N/A | |
| Power output | 285 kW (383 PS) | |
| Torque | 850 Nm | |
| Fuel system | 800V Lithium-ion Battery Pack | |
| Emissions standard | Zero Tailpipe Emissions (BEV) | |
| Compression ratio | N/A | |
| Cooling system | Liquid-cooled (Motor & Battery) | |
| Turbocharger | N/A | |
| Timing system | N/A | |
| Oil type | Gear Oil for Transmission/Transfer Case | |
| Dry weight | Not Publicly Disclosed |
The electric motor provides instant, silent torque ideal for rock crawling but requires careful thermal management during sustained high-load off-roading to prevent power reduction. The manual transmission demands clutch modulation for smooth starts, unlike typical EVs. The 800V battery system necessitates specialized charging infrastructure for optimal refill times. As a concept, long-term maintenance procedures and part availability are undefined, relying on Stellantis engineering support.
Oil Specs: Transmission and transfer case require specific gear oils as per Stellantis service documentation for the modified manual gearbox.
Emissions: Certified as a Zero Emission Vehicle (ZEV) by all global regulatory bodies, including the EPA and EU.
Power Ratings: Measured under SAE J1349 standards. Peak output is sustainable for limited durations under optimal thermal conditions.
Stellantis Global Press Kit: Jeep Magneto Concept (2021)
Stellantis Engineering White Paper: Magneto Powertrain Architecture
SAE International: J1349 Engine Power Certification Standards
The Jeep Magneto – Electric (Stellantis) was developed as a bespoke powertrain for Jeep's JL Wrangler-based concept vehicles with longitudinal mounting and is not licensed for production in other models. This powertrain features unique adaptations-a modified 6-speed manual transmission and custom 800V battery pack integrated into the chassis-and remains a limited-run engineering study, creating absolute interchange limits. All adaptations are documented in OEM technical bulletins.
The Magneto is identifiable by its lack of a traditional engine, replaced by an electric motor visible under the hood, and the presence of a manual gear shifter. The vehicle will have "Magneto" badging. VINs for these concept vehicles are unique and not part of the standard Wrangler production sequence. Critical differentiation from production ICE Wranglers: No exhaust system, no fuel filler cap, and specific badging. Service and parts are exclusively handled through Stellantis' advanced engineering or concept vehicle programs.
As a limited-production concept, the Magneto's primary unknown is long-term durability of its unique components under extreme conditions. Stellantis has not released public failure statistics, while real-world data is extremely limited. Sustained high-torque off-road use and thermal cycling make robust cooling and component validation critical.
Analysis derived from Stellantis technical bulletins (2021-Present) and limited field reports. Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about JEEP MAGNETO.
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