I'm in same boat as you - have a LEAF, and want to upgrade to a Tesla after lease runs out. I have not had perfect results with the LEAF - coming up on 23K miles, and it needs its third A/C compressor. That's one of the things with cars in general - the reliability of the parts (or lack thereof) can reflect on the car's overall reliability, at least by way of reputation. If a company builds a car with a very nice design, but scrimps on parts - it will get a reputation for poor reliability. I'm convinced that the Tesla is "real," having worked out early bugs - but only time will tell how well the parts (which come from many parts suppliers) fare in long term service. The Tesla has a lot of content - i.e., there are a lot of things to go wrong, and often the distance to a service center is quite far. I think people who really believe in Tesla's mission, as I do - to do something completely new and environmentally sound - will happily accept these realities. To many owners, a Tesla can be a way of life: an expression of your values, and such owners are willing to do things like going way out of the way to charge on long road trips. If you view a car as simply an appliance, you need solid reliability data, and also to consider the trade-offs; it might not be a slam-dunk at this time. Long-term Tesla owners need to chime in here and discuss reliability, as I am also interested in that.