2003 BMW 3 Series 325i Rwd 4dr Sedan (2.5L 6cyl 5M)
I bought the 325i manual brand new and I put 150K since then. I have never had any major problem in the past 8 years except regular maintenance cost witch sometimes gets costly. for the first 4 years I didn't pay a penny because it was covered under BMW maintenance package and after that I only did the oil change and scheduled maintenance.
The trick is not to miss a service due date!!
I love it and I'm not gonna replace it with anything else until it dies.