Am Canadian. From what I gather they’re pretty similar. We have the same scenario of lots of land, cheap energy, (relatively) young cities that could change to be car dependant as they grew. So lots of big houses, big stores, etc.
The differences: I don’t think our inner cities hollowed out with white flight, don’t have as much segregation (it’s actually quite the melting pot), while we have plenty of car dependency I don’t think it’s quite as bad as the US.
We have more progressive things like universal healthcare, decent public education. The US really seems intent on not having those because, as I see it, they don’t want black people to have it.