Your bad tempered tirade is no substitute for your laughable lack of knowledge.
My first car was a Triumph 2.5pi.
Then progressed to E3 BMW 3.0si together with Granada 2.8i estate used as a commuting and household runabout.The BMW progressed to V12 Jaguar.
The BMW was by far the most expensive to run.Also way more expensive to run than friends who ran American V8 and Brit former 6 cylinder, converted to V8, cars like Crestas and Zodiacs.
The household runabout eventually became a Zafira 1.8 and now a VW 150 Touran.Your point being what.A Tesla EV won’t do the job of the Touran.
The XJ12 isn’t off the road because I’d rather replace it with a zb whining Tesla let alone a Chinese piece of electric junk.
Recommission the XJ v buy a Holden VXR8 is/would be a different choice.Obviously now both orphans with no factory parts back up.