Engine blew up on the highway and stranded my wife and 4 kids on a busy highway. Catastrophic engine failure on a brand new vehicle. GM is doing nothing to help with the situation. They said the engine is backordered and it might be months before they have a solution. This was a new 2024 $125k vehicle. GM has been terrible to deal with. They Refused a buyback. Dealership had several 2024 in for blown engines.