Yeah I thought that was the purpose of the RT 1. It was a model set up to get the most range, so had the biggest battery, one motor, and smaller wheels.
This was intended as a southern California car, and other warmer climate regions. It has no seat or steeing wheel heater, but it has the longest range at the lowest cost.
If you saw it, then it was probably an error on the website. They have been updating it a lot recently. There are still issues because this statement makes no sense.