Otherwise, what I really appreciate about GM is the engineering. I'm an engineer and I appreciate good design when I see it, and usually put my money where my sensibilities are. For example I picked my grand piano largely based on the engineering, and I got to talk to the designer of it (and it is
lovely).
Anyhow when researching the Bolt I dug into the design and found out that GM leads the pack. Tesla has the worst technical design, it's maddening to see these idiots on YouTube who don't know good engineering from a hole in the ground spout off. Tesla was designed for
production costs, not sound engineering. What they are good at is marketing, they are genius at that. But GM on the other hand appears to be a company where Engineers drive the process (along with design), the way it should be.
For example, after the EV1 turns out GM quietly went along and the research lab kept on studying EV technology. I've read several papers, there was one in the 90's that determined that
bar wiring is optimal for EV motors. Big surprise, right? You push tons of power through these wires, you'd want large gauge, and rectangular for tight packing to optimize the EM fields. Downside is they are tough to manufactur, but GM doesn't care. Go look at John Kelly's videos on YouTube taking a Bolt apart, and look at that motor, it's beautiful. But what about the competition, what does Tesla do?
Magnet wire, a 100 year old design, you'll find in table fans from the 20's! Why did they do that? Cheap to manufacture, but a crappy design for a EV motor. But they still just push things, have a Plaid mode, and buyers don't care (and ignore the high repair rate).
Anyhow GM engineering is
impressive, these guys are good. And it looks like they topped themselves with the Silverado
- Drag coeff is going to be nuts
- 400 miles in a truck, are you kidding? In reality given their history it will probably be more like 430-450 with bit of careful driving
- Towing will likely be a treat
- Wireless BMS comms, are you kidding me?
- OK, I'm giving them a second chance, this Linux based software platform purports to have OTA and 3rd party apps - a first. I hope they come through on this time, appearances are they will but we'll see
Edit: Oh, and I'm really looking forward to ground clearance! It's stupidly easy to bottom out an EV sedan! They like to put them closer to the ground for aero (the Silverado is covered underneith front to back for this reason which is
great, and also keeps it tidy which I like), and also probably for handling with all that battery weight. I will miss the Bolt handling, it's a fun zippy car to drive (well I still have visitation rights with my wife

)