Aug 13, 2015 - 08:34 am BWM i sales. BMWi3i8 BMW i sold 2,221 i-series vehicles worldwide in July. That is a 79.4 percent year-on-year increase. Total sales of the i3 and i8 this year thus stand at 14,784 units sold. bmwgroup.com – ADVERTISEMENT – Previous article Bustech, Infiniti, Li-air batteries, University of Maryland. Next article Hyundai, Kia, BMW, Tesla, Proterra, Brammo.