Roadster 2.0 will have 200 KWh batteries to support extended driving at very high speeds (which uses much more power than normal city/highway driving). Semi's will have larger battery packs due to the heavier loads.
Model X could use a larger battery pack to support trailer towing, though even with a 100 battery pack, since trailers should be towed no faster than 50-55 MPH, you still have enough charge with a 100 battery pack to drive about 3 hours between charging stops.
A downside of having a larger battery pack - longer charging times - both at home, and for those owners who insist on topping off at superchargers and destination chargers.
Model X could use a larger battery pack to support trailer towing, though even with a 100 battery pack, since trailers should be towed no faster than 50-55 MPH, you still have enough charge with a 100 battery pack to drive about 3 hours between charging stops.
A downside of having a larger battery pack - longer charging times - both at home, and for those owners who insist on topping off at superchargers and destination chargers.