BMW typically offers an 8-year/100,000-mile warranty on the battery (varies by region). 2017+ models are safer bets for battery longevity.
Early models with lower range (roughly 130–160 km / 80–100 miles). buy used bmw i3
To help you narrow down your search for a used BMW i3, let me know: What is your approximate ? Do you have access to home charging ? BMW typically offers an 8-year/100,000-mile warranty on the