Um, there's a huge analog gauge to the left of the speedometer that shows your current mileage, along with a digital display within the speedometer for tank mileage and other stats.

I tried dealing with Mossy but the people I contacted were rude and ignorant. Maybe I'll try again, going through fleet. As for Kearny Mesa, I was put on their waiting list in early April and I was around #15 on line. They guessed they'd get 4-5 cars in May and more in June, but it doesn't sound too hopeful.