Nikola said on Wednesday it had filed for Chapter 11 bankruptcy protection and would pursue a sale of its assets, the latest electric-vehicle maker to stumble after grappling with tepid demand, rapid cash burn and funding challenges. EV startups that went public during the pandemic, promising to revolutionize the sector, such as Fisker, Proterra and Lordstown Motors have filed for bankruptcy in recent years as funding for their capital-intensive operations dried up due to high interest rates and flagging demand. "Like other companies in the electric vehicle industry, we have faced various market and macroeconomic factors that have impacted our ability to operate," Nikola CEO Steve Girsky said in a statement.