In reply to The Ice Doctor:
Price, including used, similar to a petrol/diesel car.
Suitably large "box shifting" 7-seat vehicle available (I shift lots of stuff when I use my car, presently in a Land Rover Defender but the 4x4 isn't strictly needed, something like a larger version of a Berlingo would also work well). When travelling on my own with little "stuff" I often cycle/use public transport where viable anyway.
Capable of 70mph with the same acceleration as a typical petrol/diesel car.
Range would allow any typical long-distance journey I do in the UK to be done without changes to the journey plan, which would usually involve only a few short stops.
Will run reliably for me from about 6-7 years from new, and not require expensive battery replacement that would kill any residual value.
Basically, overall, it has to be a direct equivalent in all aspects.