That's a very detailed
review Jim. On solar you loose your 15p/kwh income when the sun is shining on Octopus, so not free. We have to do these cost benefit analysis on deciding when to tumble dry, washing machine etc.

. On Agile pick a windy day and you get paid 2p/kwh when they are dumping it to customers. Reckon if I had an EV I'd be popping out to keep it charged up. Some of the charges do split charging on solar, sum to the car and sum to the grid. Depends on your car use. Reckon I'd get by on solar and windy nights

. Octopus have day / night EV tariffs but higher costs in the day, lower at night. Historic Smartmeter data and tariffs is available so you can do what if's and factor in your modelled charging regime.
On the cars menu system I did spot the one where it will power the house going backwards. You need a special charger for that with an invertor but then some Australian tables I saw had the Tavascan as a car you can't do that with. Could have been a fault in the publishers tables or the Tavascan screens that seemed to show you could do this operation. Living in the countryside with periodic wobbly power supply, 36 hours off last time, I have my eye on the battery. The Tesla home power banks come in 10 kw batteries that car has got effectively eight of them. Tesla charge £5,000 for each as I recall. In the freezing cold with the oil CH off during the last power cut running the CH pump off an EV battery had many attractions. What they do in Ireland now those with a suitable EV power the house up when the grid fails. More in Ireland than the UK.
It's called bi-directional charging, based on Cupras site it doesn't do it:
Read our most frequently asked questions about CUPRA Electric Vehicles.
www.cupraofficial.co.uk
What is bi-directional charging?
Bi-directional charging permits using an electric vehicle's battery as an energy source. Examples include "Vehicle to Load", which allows utilising the car's battery to charge devices like e-scooters or e-bikes. Another is "Vehicle to Home", which makes it possible to send stored power back from the vehicle into a home, taking advantage of dynamic electricity rates to draw from the battery during peak periods. “Vehicle to Grid” enables transferring electricity back from an electric vehicle into the wider power network.
While the technology for bi-directional charging has been incorporated into some CUPRA electric vehicles, the interfaces and wallboxes required to enable this functionality have not been made available at this time. Currently, our focus is on maximising energy usage through intelligent charging techniques, while also keeping costs low.
So much for that then. Vehicle to Home is the key aspect of bi-directional charging. What was missing in the Australian table for the Tavascan.
Anyhow car. The leg space seems troubling on the steering wheel. I jack my
Ateca seat up to give the desk chair position, good for the back. I've had cars with the pesky steering wheel in your lap. The
Tarraco and
Ateca seating is the same if you don't push the rear seats back. Thus I suspect the issue is the depth of the EV battery removing cabin leg height. You'd need an engineering cut through diagram to check ?.
I might wait for thinner EV batteries. Off to MK latter in the year so I'll try the seating out in a Cupra dealership. I believe Seat may service Cupras but if not, another negative, you don't want an 80 mile round trip for a service or fault finding. My gripe for reducing Cupra to specific dealers. I'm keeping a watching brief on EVs. That Elrog dealer is much closer...