I was hoping they would show something closer to a prototype, but this looks very much like concept cars that have very little to do with the actual product. Therefore, no real specs at all. No cutaway views.
GM page provides the clarify that the $30k price is after incentives, so it's $37,500. The concept car also has a J1772, not a CCS type 1. The GM page states 80% charge in 45 minutes. Given about 55 kWh in battery (3 x 18kWh of the Volt), that's a charge speed of about 65 kW?
Interesting tread pattern on the tires.
I'd been keen to understand how this car gets 200 miles on a charge - at 30 mph? The aero doesn't look particularly impressive given 55 kWh of battery, I'm thinking it won't get 200 miles of EPA range.