- Leasing EVs is recommended to hedge against rapid tech evolution and resale volatility. - Dealer service departments often lack the specialized training for high-voltage EV diagnostics. - 12V battery issues are a common, disruptive failure point in modern EVs, regardless of traction battery health. - Regional climate and infrastructure significantly impact the practicality of EV ownership. - Software-defined vehicles require a new service paradigm beyond traditional mechanical repair. - References: U.S. Department of Energy (energy.gov), NHTSA (nhtsa.gov).