Wow! Just read the marketing info on the Lucid web site for the GT Performance. Here is my take:
The Dream Edition is no more. Lucid wanted to have a hot new super car first off the production line in limited edition so the DE owners can say they had the "first Edition". The GT Performance will replace the DE.
The reduction of HP rating and range of the GT-P from the DE-P is in line with the difference between the DE and GT. This because the DE used Samsung battery cells and the GT used LGChem cells, which had slightly lower energy capacity than the Samsung cells(112 kwh vs. 118kwh). Thus, ALL Lucid Air going forward will use the LGChem cells. After all, Lucid has a long term contract with LGChem so I guess that makes sense.
Have you noticed that all the Lucid Air models with the large battery pack have a top speed limit of 168 mph? Not a coincidence. The cars all have a speed limiter embedded in the inverter controls. You should all read the story on the website from July 10, 2017, where they did a speed test on a prototype car with the SPEED LIMITER DISABLED! The car reached a top speed of 235 mph! Yeah, the car was stripped down and probably used a small battery pack to shed a 1000 or more pounds of weight. It makes you wonder what this production car could do, however.
It is my belief that all the Lucid air cars (except maybe the Pure) use the same motor. Each model has variable HP rating achieved probably through variable frequency controls in the inverter as well as the speed limiter noted earlier.
Why should they build a bunch of different motors when they can change the HP ratings, and range capacities with just a few tweaks of the inverter software to make different "model" performance characteristics? Can't wait till somebody hacks the inverter software to bring the HP and speed up to the true full performance of this motor!