Recently, we stumbled upon this presentation slide, which shows year-to-date sales of plug-in vehicles in the UK through the end of September.
The slide was shown at a Nissan event of some sort and it clearly demonstrates Nissan's dominance in the plug-in sector.
LEAF sales are shown at 2,969 units, up 200% compared to 2013.
The only competition for the LEAF is the Mitsubishi Outlander PHEV at 2,726 units.
No other plug-in vehicle is even close to these two top sellers.
Of note is that BMW i3 and BMW i3 REx sales are broken out, showing that the REx version outsells the pure electric.