Fact Checking
Well-Known Member
They could have just shut down the line to rob them of supply.
Average GM unsold inventory is I think 60 days of production long - that's 66% of a quarter (!). So they'd have to try to control the outcome with a very long lead time and very uncertain execution on the dealership end.
GM probably did shut down the line (they very likely didn't "accidentally" expire the tax credit just near the end of the quarter ...), just got the timing slightly wrong, by a few days.