From Auto Express: The UX300e is a car that does many things well: it’s built superbly, looks great and Lexus will look after you like no other brand can. It’s quick, too, rides okay on 17-inch wheels, and has a decent-sized boot. But for all that, it’s a pricey car that can’t get near a 200-mile range, and one that adults will struggle to get into the back of. It’s not so roomy when they’re there either. Think of it as a comfy, quality, stylish two-plus-two that’s great to pootle around in locally and this is another appealing Lexus.
I very much doubt the 300e will be the one we are getting on the scheme. From what I can gather it’s a model developed specifically for the scheme.