Some fairly staggering numbers in the September car sales data by brand. For the first time in recent memory, every single brand sold in the U.S. saw a decline in the month. Every one. The best performing brand, Audi, was still down 5% year-over-year.
And the worst performing brand? That has to be Hummer, with volumes off 54.8%, thus marking the sixth straight month of at least 50% sales volume declines at the hulking-stupid-gas-guzzler maker.