2022 Mini Hardtop 4 Door plug-in hybrid spy shots

Mini has been spotted testing a plug-in hybrid version of its Hardtop 4 Door. The prototype may look like a regular Hardtop 4 Door but the “E-FZG” sticker in its window confirms it as a plug-in hybrid. The sticker is required in Germany (where this prototype was spotted) for test vehicles with battery-electric or plug-in hybrid...