STN
I did not have the same experience. Prior to the BMW I owned a Subaru Outback which I bought new. I liked that car especially because it was AWD which is important on slippery winter roads in New England. As soon as the car got out of warranty I had a $5,000 repair bill due to the engine cracking. I did some research and learned that Subaru engine heads in that model were prone to cracking and it was a manufacturer's defect. I wrote to Subaru and threatended suit and they agreed to eat 50% of the bill after my threatening letter. I then decided to call it a day both on Subarus and on buying. I decided never again is that going to happen.
You talk about "reliable" but reliability is always a dice roll after a vehicle gets out of warranty. That is why the warranty is for the period it is for, cars statistically will begin to break down after a warranty period. The difference between you and me is you choose to roll the dice on it and I don't, because it is not necessary to do so. You can also go to the Casino and play the slots with your money and I do not choose to do that either.
I also tend to run down my cars and have a lot of mileage, which is why I trade them before the warranty lapses. And since you have never done this, car salesman work off commissions on numbers of deals done, and if you hunt for a good lease they will even eat some of the old lease. When I traded in the BMW after it went over warranty I got Honda to pay the last 4 months of my BMW lease and made more money doing that, then you did on your vaunted flips. You do not understand that car salesman are like mortgage brokers, they need closings to make money, the more the better. People who buy do not make closings happen for them. People who are known to lease, on the other hand, do make closings happen and they are treated with more respect because they make more closings happen. You just keep negotiating. We had a real estate crash in large part because of mortgage brokers and attorneys pushing through mortgages for creditless persons who could not afford the mortgage. The only reason why these closings happened is the mortgage and real estate brokers made a commission and the attorney got a closing fee. Same reasoning applies to car salesman. He will do a bad deal for Honda because he makes money on it. His loyalty is to himself. You not taking advantage of that loyalty means money on lease transactions is being left on the table of Canadian car dealerships in Ottawa or whereever it is that you live.