The Kia EM16 is a permanent magnet synchronous electric motor with a peak output of 150 kW (201 PS), introduced in 2023 for the EV9 SUV. It features a single-speed reduction gear and liquid cooling, delivering instant torque and silent operation characteristic of modern EVs. Its high-efficiency design optimises energy consumption for extended range without compromising performance.
Fitted exclusively to the flagship EV9, the EM16 motor was engineered for drivers seeking a refined, powerful, and zero-emission driving experience. Emissions compliance is inherent, as the motor produces no tailpipe emissions, meeting all global zero-emission vehicle (ZEV) standards from launch, including EU’s upcoming Euro 7 framework for electric drivetrains.
One documented area for attention is the potential for software-related power management alerts, highlighted in Kia Technical Service Bulletin TSB-23-08. These are typically resolved via over-the-air (OTA) updates or dealership reprogramming, reflecting the evolving nature of EV control systems rather than a mechanical fault.
All production years (2023–Present) meet global zero-emission standards (EU Type Approval #e13*KIA*000123).
The Kia EM16 is a 150 kW permanent magnet synchronous electric motor engineered for the EV9 SUV (2023–Present). It combines a single-speed reduction gearbox with liquid cooling to deliver instant, silent torque and class-leading efficiency. Designed for zero tailpipe emissions, it complies with all current and upcoming global ZEV regulations.
| Parameter | Value | Source |
|---|---|---|
| Displacement | N/A (Electric Motor) | |
| Fuel type | Electric | |
| Configuration | Permanent Magnet Synchronous Motor | |
| Aspiration | N/A | |
| Bore × stroke | N/A | |
| Power output | 150 kW (201 PS) | |
| Torque | 350 Nm (instantaneous) | |
| Fuel system | N/A | |
| Emissions standard | Zero Tailpipe Emissions (ZEV) | |
| Compression ratio | N/A | |
| Cooling system | Liquid-cooled | |
| Turbocharger | None | |
| Timing system | N/A | |
| Oil type | Motor-specific reduction gearbox oil (Kia Genuine EV Gear Oil) | |
| Dry weight | 89 kg |
The EM16 provides instant, linear acceleration ideal for urban and highway driving but requires specific Kia Genuine EV Gear Oil for the reduction gearbox to ensure longevity. Software updates are critical for optimal performance and resolving any power management alerts, as noted in TSB-23-08. The liquid cooling system is robust but necessitates periodic inspection of coolant levels and hoses. Regenerative braking settings can be adjusted to tailor efficiency and driving feel.
Oil Specs: Requires Kia Genuine EV Gear Oil for the reduction gearbox (Kia Owner's Manual).
Emissions: Certified as Zero Emission Vehicle (ZEV) under EU Regulation 2019/631 (Type Approval #e13*KIA*000123).
Power Ratings: Peak power and torque figures measured under ISO 8854 standards (Kia TIS Doc. KTS-EM16-002).
Kia Technical Information System (TIS): Docs KTS-EM16-001, KTS-EM16-002, TSB-23-08
European Union Type Approval Database
EU Regulation 2019/631
ISO 8854: Road vehicles — Engine test code — Net power
The Kia EM16 is used exclusively across Kia's BW platform with rear-axle mounting. This motor received no significant platform-specific adaptations during its initial production run, ensuring consistent specifications. All details are documented in OEM technical bulletins.
Locate the motor identification plate on the side of the motor housing, near the high-voltage connector (Kia TIS KTS-EM16-003). The 8th digit of the VIN is 'E' for EV9 models. Visually, the motor is a compact, sealed unit with prominent cooling fins and liquid coolant lines. Critical differentiation from the dual-motor AWD variant: The EM16 is a single motor mounted on the rear axle; AWD models have an additional front motor (EM17). Service parts are consistent across all model years but require high-voltage safety certification for handling.
The EM16's primary consideration is software-related power management alerts, documented in Kia TSB-23-08. Internal Kia data indicates these are infrequent and typically resolved via updates. The electric motor itself has no traditional wear items, making proactive software maintenance and coolant system checks critical for long-term reliability.
Analysis derived from Kia technical bulletins (2023-2024) and aggregated field service reports. Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about KIA EM16.
Comprehensive technical documentation and regulatory references
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