I've been driving a 1988 Volvo 740 for the last 4 years and I love it. Recently I saw that I can get a more modern Volvo (from around 1994-1995) for rediculously low prices. I'm thinking about getting a 940, 960 or maybe an 850. I've heard that the 960 is not very reliable (with the 3-liter engine at least). What do you say? Which one should I get?