Those cars had some issues other model years don’t have, namely issues with their batteries, an important element in an electric car.
On a tighter budget we recommend the 2017 Nissan Leaf. It has well-rounded features and you’ll still find some on the market with reasonable mileage.
If you want something a bit newer, the 2020 and 2021 models have more modern features, like Android Auto, Apple CarPlay, blind-spot monitoring, and remote engine start. But do weigh the cost of the vehicle versus buying a new model. The price difference might be manageable, and who doesn’t love driving a brand-new car?