Over the course of five years, a Tesla Model 3 Long Range Dual Motor was scrutinized as it traveled nearly 70,000 kilometers. This extensive evaluation sought to address a prevalent question among potential electric vehicle users: what really happens to the battery over time? Instead of relying on simulations or manufacturer statements, the focus was on real data gathered from the vehicle itself, providing an authentic glimpse into its longevity and efficiency under daily use.

Upon delivery, the Tesla Model 3 had a fully usable battery capacity of 74.5 kWh, which, according to average consumption rates, translates to an impressive range of 416 kilometers in mixed conditions and nearly 600 kilometers in urban environments. This study noted that a portion of the battery energy remains in reserve, which some manufacturers, including Tesla, utilize to allow for a buffer that enables drivers to continue operating the vehicle even when the battery gauge indicates depletion. This intricate approach helps manage the nuances of battery life and user experience in electric vehicles.

The battery's chemistry featured a combination of nickel, manganese, and cobalt (NMC), a prevalent configuration in the electric vehicle market. This technology tends to exhibit certain characteristics in wear and longevity and plays a crucial role in understanding how battery performance evolves. By analyzing real-world data from the Tesla, the article underscores the importance of continuous monitoring to provide insights into electric vehicle viability over time, particularly as more consumers transition to electric alternatives.