Most people don't hate BMW's or their drivers, it's a joke that they're all stuck up a-holes. There's similar jokes for people driving Tesla's being oblivious (fascists too now lol), Nissan Altima drivers being incredibly reckless, Prius' for always going 15 under the limit in the passing lane, etc.
I saw an e46 323 for $2000 yesterday, it's also a cheap option here.
I take the light rail into work from the suburbs of Seattle into downtown. Trains run every 7-8 minutes. They're expanding it in all directions now. Only downside is that a lot of homeless ride the train because it's cold as heck on the streets. That's a societal problem though, not an issue with the train.