I'm not really that 'into' cars, but I like things that are stylish and well built, so bought a 2005 Mercedes Benz E220 estate.
I wasn't really looking for another car but it came up at the right price at the right time. It's a 2.2 litre diesel, and is the first car I've owned with automatic transmission. This has taken a bit of getting used to (you always feel you should be doing more!), but I bought an automatic scooter last year and that's worked out OK.