General Motors will accelerate its transformation for the future, building on the comprehensive strategy it laid out in 2015 to strengthen its core business, capitalize on the future of personal mobility, and drive significant cost efficiencies.

The company announced it is continuing to take proactive steps to improve overall business performance including the reorganization of its global product development staffs, the realignment of its manufacturing capacity, and a reduction of salaried workforce. The actions are expected to increase annual adjusted automotive free cash flow by $6 billion by year-end 2020 on a run-rate basis.

“The actions we are taking today continue our transformation to be highly agile, resilient and profitable, while giving us the flexibility to invest in the future,” said GM Chairman and CEO Mary Barra. “We recognize the need to stay in front of changing market conditions and customer preferences to position our company for long-term success.”

Contributing to the cash savings of approximately $6 billion are cost reductions of $4.5 billion and a lower capital expenditure annual run rate of almost $1.5 billion. The actions include:

Transforming product development — GM is evolving its global product development workforce and processes to drive world-class levels of engineering in advanced technologies, and to improve quality and speed to market. Resources allocated to electric and autonomous vehicle programs will double in the next two years. Additional actions include:

Optimizing product portfolio — GM has recently invested in newer, highly efficient vehicle architectures, especially in trucks, crossovers and SUVs. GM now intends to prioritize future vehicle investments in its next-generation battery-electric architectures. As the current vehicle portfolio is optimized, it is expected that more than 75% of GM’s global sales volume will come from five vehicle architectures by early next decade.

Increasing capacity utilization — In the past four years, GM has refocused capital and resources to support the growth of its crossovers, SUVs and trucks, adding shifts and investing $6.6 billion in U.S. plants that have created or maintained 17,600 jobs. With changing customer preferences in the U.S. and in response to market-related volume declines in cars, future products will be allocated to fewer plants next year.