Ah, more "old timers"!
Mine will hit 4 years in about 2 more months. I have a 10xxx VIN. Just getting ready to hit 90K miles. Mine was the second that I've found in the area of Northern VA I live in.
Range is s good question. I rarely charge to 100%, but when I have recently it's been 252-253. However I often notice I can go a couple of miles before thee rated range starts to count down, so actual range is probably ~255 or so. I'd bet if I did a few consecutive 100% charges it might recalibrate the estimate a bit.