Had a Tesla Model Y for two months now and almost 6,000 miles. Total cost for charging £204.40 (home) £123.70 (Tesla Supercharger) and £121.57 (work) Previous car averaged £1,118 per month in petrol....
Looked at the Mercedes E diesel hybrid and with my maths still worked out £300 per month more than a Tesla. Didn't really want either, so went for the cheapest that way helps pay for a Super 3 😀