How many? ZF builds world’s first nine-speed transmission

Jun 14, 2011 | NZPC

Nothing beats just cruising along the open road in ninth gear, right? Well, that’s not true just yet […]

How GM’s Six Speed Transmission Works

Dec 20, 2009 | NZPC

One of the most recent advances for GMs transmission portfolio is the large scale availability of six-speed automatic […]