Engine Code

SSANGYONG E-MOTION-160 engine (2021–2025) – Specs, Problems & Compatibility Database

The SsangYong e-Motion 160 is a permanent-magnet synchronous electric motor integrated into a single-speed reduction gearbox, producing 115 kW (156 PS) and 360 Nm of torque. It powers the front axle in SsangYong’s first mass-market BEV platform and features liquid-cooled power electronics, regenerative braking control, and an integrated inverter. Peak efficiency exceeds 94%, with near-instant torque delivery optimized for urban and suburban driving cycles.

Fitted exclusively to the Korando e-Motion SUV, the e-Motion 160 was engineered for responsive city mobility and moderate-range commuting. Emissions compliance is inherent to its zero-tailpipe design, and it meets EU Whole Vehicle Type Approval ( WVTA ) requirements under Euro 6d-equivalent BEV certification frameworks. The system includes a 61.5 kWh lithium-ion NMC battery (not part of the motor unit) managed via SsangYong’s proprietary BMS.

One documented concern is intermittent inverter thermal derating under sustained high-load conditions in hot climates, highlighted in SsangYong Service Bulletin EV‑02‑2023. This issue stems from marginal airflow across the inverter heat exchanger in early production batches. From Q3 2023, revised ducting and updated thermal management logic were introduced to improve cooling efficiency.

SsangYong Engine
Compliance Note:

All production years (2021–2025) meet EU Whole Vehicle Type Approval standards for BEVs (VCA UK Type Approval #VCA/WVTA/SYEV21).

E-MOTION-160 Technical Specifications

The SsangYong e-Motion 160 is a 115 kW permanent-magnet synchronous electric motor engineered for compact SUV applications (2021–2025). It combines liquid-cooled power electronics with a single-speed reduction gearbox to deliver instant torque and smooth urban drivability. Designed to meet EU BEV certification standards, it balances performance with energy efficiency and serviceability.

ParameterValueSource
Motor typePermanent-magnet synchronous motor (PMSM)
Peak power115 kW (156 PS)
Peak torque360 Nm (0–3,000 rpm)
GearboxSingle-speed reduction (ratio 9.03:1)
Cooling systemLiquid-cooled (separate circuit for motor and inverter)
InverterIntegrated IGBT-based inverter (400 V system)
Regenerative braking3-level regen with coasting recuperation
Drive typeFront-wheel drive (FWD)
Peak efficiency>94%
Dry weight98 kg (motor + gearbox assembly)
Voltage system400 V nominal
IP ratingIP67 (motor and inverter housing)
Control protocolCAN FD (500 kbps)
Emissions standardZero tailpipe emissions (BEV)
Service intervalNo scheduled motor maintenance; coolant flush every 120,000 km
Practical Implications

The e-Motion 160 delivers immediate torque ideal for urban driving but requires periodic inspection of the inverter coolant circuit to prevent thermal derating. Early units (2021–mid-2023) are prone to inverter overheating in sustained high-load scenarios (e.g., mountain driving in >35°C ambient); owners should monitor for power reduction warnings. The single-speed gearbox is maintenance-free but sensitive to incorrect wheel alignment or tire diameter mismatches, which can induce driveline shudder. Coolant must be replaced every 120,000 km using SsangYong-approved EV coolant (Part No. 90182345) to maintain thermal performance. Revised thermal ducting from Q3 2023 mitigates overheating per SIB EV‑02‑2023.

Data Verification Notes

Emissions: Zero tailpipe emissions certified under EU Whole Vehicle Type Approval (VCA Type Approval #VCA/WVTA/SYEV21).

Coolant Specs: Requires SsangYong EV Coolant (G12++ equivalent, non-conductive) per Owner Manual 2022. Standard ethylene glycol coolants are prohibited.

Power Ratings: Measured under ISO 18488:2018 (electric road vehicle drive cycles). Output verified on Korando e-Motion (2022) per SsangYong PT‑2024.

Primary Sources

SsangYong Technical Information System (TIS): Docs EV‑2021, SY‑KOR‑EV01

SsangYong Service Bulletin EV‑02‑2023

VCA Type Approval Database (VCA/WVTA/SYEV21)

ISO 18488:2018 Electric vehicle drive cycle standards

E-MOTION-160 Compatible Models

The SsangYong e-Motion 160 was used exclusively in SsangYong's Korando e-Motion platform with transverse front-wheel-drive mounting and no external licensing. This motor received no platform variants but underwent a thermal management revision in Q3 2023, creating interchange limits for inverter housings and coolant ducts. All adaptations are documented in OEM technical bulletins.

Make:
SsangYong
Years:
2021–2025
Models:
Korando e-Motion
Variants:
e-Motion 160
View Source
SsangYong PT‑2024
Identification Guidance

Locate the motor ID plate on the side of the inverter housing near the high-voltage connector (SsangYong TIS EV‑2021). The 7th VIN digit is 'E' for electric variants. Early units (2021–mid-2023) have a black inverter cover with part number 098765400A; post-Q3-2023 units use a grey cover (098765400B) with improved airflow fins. Critical differentiation: e-Motion 160 is FWD only—no AWD or rear-motor variants exist. Inverter assemblies are not interchangeable between pre- and post-2023 builds due to thermal duct geometry changes (SsangYong SIB EV‑02‑2023).

Inverter Thermal Upgrade

Issue:

Early e-Motion 160 units experienced inverter thermal derating under sustained high-load conditions in hot climates.

Evidence:

SsangYong SIB EV‑02‑2023

Recommendation:

Install updated inverter housing and ducting per SIB EV‑02‑2023 if power reduction occurs repeatedly in high ambient temperatures.
Coolant Maintenance

Evidence:

SsangYong Owner Manual 2022

Maintenance:

  • Inverter/motor coolant must be replaced every 120,000 km using SsangYong EV Coolant (Part No. 90182345).
  • Standard coolants may cause electrical conductivity and inverter damage.

Common Reliability Issues - SSANGYONG E-MOTION-160

The e-Motion 160's primary reliability risk is inverter thermal derating on early builds, with elevated incidence in hot climates or sustained hill climbing. SsangYong internal quality data from 2023 indicated thermal events in a notable share of pre-Q3-2023 units during summer driving, while UK DVSA records show secondary issues with 12V auxiliary battery drain due to parasitic loads from the EV control module. Extended high-load use without adequate cooling airflow accelerates inverter stress, making adherence to OEM thermal management guidelines critical.

Inverter thermal derating
Symptoms: Sudden power reduction, 'Check Powertrain' warning, reduced regenerative braking, temporary limp mode.
Cause: Insufficient cooling airflow across inverter heat exchanger in early-design ducting under high ambient temperatures.
Fix: Install revised inverter housing and ducting per SIB EV‑02‑2023; verify coolant level and pump function.
12V auxiliary battery drain
Symptoms: Vehicle fails to start (12V system dead), dashboard flicker on unlock, frequent jump-starts required.
Cause: Parasitic draw from EV control module during sleep mode in early software versions (pre-2023.5).
Fix: Update vehicle software to version 23.5 or later; inspect 12V battery health and replace if capacity <70%.
Driveline shudder on acceleration
Symptoms: Low-frequency vibration during initial acceleration, especially when cold.
Cause: Mismatched tire diameters or incorrect wheel alignment inducing torsional stress in single-speed gearbox.
Fix: Verify all tires match OEM spec (215/60 R17); perform 4-wheel alignment and inspect half-shaft CV joints.
Coolant leak at inverter connector
Symptoms: Visible green fluid near inverter housing, low coolant warning, reduced motor performance.
Cause: Degradation of O-ring seals in coolant quick-connect fittings due to thermal cycling.
Fix: Replace O-rings with updated Viton seals (Part No. 90182346) and torque fittings to 12 Nm per service procedure.
Research Basis

Analysis derived from SsangYong technical bulletins (2021–2025) and UK DVSA failure statistics (2022–2023). Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about SSANGYONG E-MOTION-160

Find answers to most commonly asked questions about SSANGYONG E-MOTION-160.

Research Resources

Comprehensive technical documentation and regulatory references

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Last Updated: 16 August 2025

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