Ford and GM could be losing $100 million every week with union workers on strike

• Auto workers at the Detroit 3 carmakers are on strike.
• The work stoppage is costing Gm and Ford at least $100 million per week, Goldman Sachs estimates.
• That is likely to get worse as the strike progresses.

Detroit automakers Ford and General Motors stand to lose $100 to $125 million in revenue per week from the United Auto Workers strike, analysts at Goldman Sachs estimate.