Remember the 8-6-4 engine? Now that was a disaster. End of Cadillac for me, as I knew a older man who always wanted a Caddy. Saved his whole life. Paid well over $20K, which was serious $$ then. Dang thing never ran right and GM did not stand behind their product.
I do remember the 8-6-4 engine. My uncle had a Cadillac with the 5.7 Diesel engine in it. Those were bad times for Cadillac and other American makes. My uncle started by trading a camera lens for the Diesel Caddy. He didn't have it very long and later ended up with the 8-6-4 variant of a Cadillac. He hasn't owned a Cadillac since.
I do wish Cadillac luck, but I can't imagine this Celestiq being a success as an electric car. I do like the looks of it. I would be more interested if it was powered by a powerful piston engine or even as a hybrid for around $100K.