Mahindra & Mahindra on Wednesday said World Bank Group arm IFC will invest Rs 600 crore in a new unit of the company, which is being incorporated to scale up the last-mile electric mobility business. IFC is investing Rs 600 crore in a new last-mile mobility (LMM) company -- a wholly-owned subsidiary of Mahindra & Mahindra -- that will be newly incorporated (NewCo), the Mumbai-based automajor said in a statement.