Mechanical Design: Shift to TNGA improved handling but introduced complex heat exchanger systems. Failure Modes: Inverter assembly overheating (systemic). Early models (2016-2018) had coolant leaks in the exhaust heat recirculation system which could lead to engine hydro-lock. Complexity: High. Support: Moderate. Parts Cost: Moderate-High.
Recall: NHTSA 18V579000 (Engine wire harness fire risk). NHTSA 20V396000 (Hybrid system stall). Class Action: Litigation regarding the excessive windshield cracking in early TNGA models.
A. Active Driving: TSS-P. Includes adaptive cruise and lane keep assist with steering vibration/slight torque. B. Driver Warning: Passive warnings. Intrusiveness: Moderate. Rating: Moderate.
GPS Tracking: Passive/Active via DCM (standard on 2020+). Behavior Tracking: Basic telematics logging. Data Collection: Moves toward persistent logging in later model years. Rating: Poor (2020+).
Dealer Capture: Introduction of subscription-based remote services (later years). Techstream required for hybrid health checks. Rating: Moderate.
Conditional. Only recommended for 2019+ models (AWD availability) if the user is aware of the connected-car telemetry risks.