I have a theory that they havent advertised 1/4 mile times because there is a slight, but measurable difference between the US Pana spec and the LG spec. While the 0-60 could (and most likely would) be identical, its harder to make up for the hp differnece at 100+ mph. I have no idea what the supposed extra 50 peak hp could translate into, but lets say 2-3 tenths which could put the Pana just under 11s and the LG at or slightly above. To avoid dissatisfied LG customers Tesla havent relased any 1/4 times. I still think they would have been better off by being honest about what the hp difference means IRL though, even if it turns out to be close to nothing.