Around 150 BEVs compared to over 500 petrol cars, so fake news/trolling. There are no ‘high-end’ BEVs are on the scheme, cars on the scheme are equivalent in spec and quality to the petrol equivalents. Retail price is nothing to go on, a huge proportion of a BEV is the battery, manufacturers are offering discounts on BEVs to meet their emissions targets. Look at the prices for PCP/Lease deals on petrol cars, they generally higher than BEV deals, that is the best link to deals Motability can offer.
I don’t know how long you’ve been on this forum @Jim but @mitch and I have been contributing here for many years and I don’t appreciate your tone (“trolling”).
There are some very decent EVs making it on to the scheme now, including some from premium manufacturers, such as the Audi Q4, BMW iX1 and BMWi4. As you are alleging that this is fake news, perhaps you can point us in the direction of the ICE equivalents of these three cars? A petrol BMW X1 or BMW 3 Series Touring would, I am sure, be of interest to many of us and we have clearly missed them.