Probably the reason for going with the SRX instead of a Nox or Terrain is because the electric car's "baggage" is expensive so they want to start with a vehicle that already has a heafty price tag. Or maybe they need to throw Caddy a green bone. Buick will have a mild hybrid added to the LaCrosse - which BTW seems like my current thoughts on a vehicle to supplement the Nox.Z_Ghost said:I would think that something lighter would be better, all the batterys are going to add a lot of weight to a already heavy vehicle.