I'm still confused. So they are going to make a smaller battery, with less than 38 miles, for $5,000 cheaper? Who would want that?
We all know when the Roadster came out, it got Bob Lutz saying why can't GM build something like that so they created the Volt. That was in 2008, so you are telling me from 2008-2015/6/7 that the next step is a smaller battery with gas? They don't seem to understand what's going on. If GM wants to be "that" company that only sells hybrids, ok, but what a waste.
I'm still confused. So they are going to make a smaller battery, with less than 38 miles, for $5,000 cheaper? Who would want that?
We all know when the Roadster came out, it got Bob Lutz saying why can't GM build something like that so they created the Volt. That was in 2008, so you are telling me from 2008-2015/6/7 that the next step is a smaller battery with gas? They don't seem to understand what's going on. If GM wants to be "that" company that only sells hybrids, ok, but what a waste.
GM hasn't really said anything. We've heard 20, we've heard 50 to 60. What we've consistently heard is: it needs to be cheaper.
I don't think they can really cut the battery much at all, because the "EREV" design requires a full-performance car. Sure, cutting the battery capacity saves some money, but as costs lower the savings diminish and negatively affects the car's performance and desirability. While lighter weight helps increase range, a smaller capacity would see range increasingly affected by climate control use.
They could save on inverter and motor by reducing specs, but I really think the current position acts as a great hedge on battery price as the motor and inverter are capable enough for a BEV (the Spark EV motor is basically the same capability as the Volt's motor and I think it will be the Volt 2.0 motor).
I think that the smart thing to do would be a key minimum target of 40 miles AER on the EPA and also focus on:
- cost reductions
- weight reduction
I think they will naturally switch to a newer, more efficient engine and that would give them an opportunity to lower displacement and weight.
If the overall result means they can reduce capacity a bit then great, but I'd really like them to offer a heat pump option.
- Heat pumps are essential for real BEVs, so it's a good hedge to be BEV ready
- The ERDTT Very Cold setting has the engine run under 15*F anyway.
- A heat pump would help the car's EV appeal in mild or cold climates.
- Heat pumps are, reportedly, quick at heating the car.