The EV6 is a genuinely fun electric crossover with the fastest charging architecture in its class and handling sharp enough to make you forget you're driving a family hauler. The ICCU (Integrated Charging Control Unit) fails often enough to strand 2% of owners unpredictably, and Kia hasn't fixed the root cause, warranty covers the repair, but not the tow truck wait or the loaner lottery at your dealer. Buy it used with heavy depreciation in your favor if you have a solid dealer nearby and can stomach the stranding risk; skip it if you need absolute reliability or hate turning radii the size of a school bus.
The Ariya is Nissan's first serious electric SUV, and the used market has turned it into a luxury bargain, $20-26k buys you heated and ventilated seats, a genuinely refined cabin, and ProPilot 2.0 on low-mileage 2023-2024 models. Three systematic failures shadow the fleet: 12V batteries die within two years and strand the car, reduction gear motors fail and cut drive power, and coolant pumps quit on the highway and force limp mode, all while you're behind the wheel. Warranty covers the repairs, but not the tow truck or the risk. Buy the 87kWh version if you charge at home, drive mostly local miles, and can tolerate dealer visits for known issues; walk away if you need road-trip reliability or can't afford an unexpected breakdown.