Porsche electric sports cars, BMW iX3 nixed, power-dense motor: Today’s Car News

2018 Lexus LS 500h Executive Package (Lexus LS Hybrid)Porsche hesitates over heavy electric sports cars. A company claims the most power-dense motor. And BMW cuts the U.S. out of the plan for its iX3 electric SUV. This and more, here at Green Car Reports. If you think Porsche is ready to follow its Taycan with a fully electric sports car or two, that anticipation may be premature. The brand’s...