The BMW iX3 is only the first vehicle in the German automaker’s onslaught of offerings based on its futuristic Neue Klasse modular platform. We already know there’s a Neue Klasse 3 Series on its way – in both combustion and all-electric i3 forms — as well as a forthcoming X5. But what we can’t quite decipher is a four-door sedan that appears unrelated to the 3er, recently spotted by the keen eyes at BMWBlog on the brand’s German consumer site.
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