Mullen Automotive vs. Cenntro Electric Group: Which Electric Vehicle Stock is a Better Buy? Posted byOleksandr Pylypenko March 7, 2022 Leave a comment on Mullen Automotive vs. Cenntro Electric Group: Which Electric Vehicle Stock is a Better Buy? Today I’ll analyze and compare Mullen Automotive (MULN) and Cenntro Electric Group (CENN) to determine which electriv vehicle stock is currently a better buy.