I'm in the process of placing
I'm in the process of placing an order for a Limited. I'm not sure if this information is correct, but I read on another website that some portion of the tank is considered reserve and isn't calculated in the mile to empty gas gauge. Supposedly,you still have another 2-3 gallons in your tank even after your car is on empty. Again, I'm not sure if this is accurate, but I'm passing it on. Let us know if you obtain any additional information.