A comprehensive study of used electric vehicle packs shows Mercedes-Benz, BMW, and Hyundai leading the industry in long-term battery health—while Tesla slides into the bottom third.
For over a decade, the standard Silicon Valley narrative insisted that legacy carmakers were hopelessly behind on electric powertrain chemistry.
The findings from the extensive study of pre-owned EV packs revealed that Mercedes-Benz, Hyundai, and BMW are delivering the highest retained battery health across thousands of…
The divergence between legacy performance and Tesla’s placement reflects a fundamental clash of engineering philosophies.
A comprehensive study of used electric vehicle packs shows Mercedes-Benz, BMW, and Hyundai leading the industry in long-term battery health—while Tesla slides into the bottom third.