C class, CDI, diesel. It is faster than you would think with lots of low end. It gets off the line way fast, especially for an automatic and we had it well over 130 on the autobahn for a test drive, pretty effortlessly, it would easily top 160 but I think it is governed at 155. It is used with relatively high miles, but for a Mercedes it is more or less broken in. And it is loaded, everything except navi, which doesn't bug me because all of the cars I have had with navigation I preferred my own GPS anyway. And he took exceptional care, never missed a service or anything and it runs so smooth. Buying it from a doctor at church who wants a new car so he has to sell 1 of his 2, either this or a BMW 1 series. He is cutting us a serious deal on it.
edit: the dude we are buying it from is really cool. He loves Americans and is a grandfatherly type. He told us he won't sell it to us unless it is in perfect shape, so he is buying brand new tires, he is giving us the winter tires he bought for it last fall, and he is having it professionally detailed, as well as some small blemishes inside repaired, really nothing at all but he won't let us take it until it is perfect. He is also replacing the windshield because it has a tiny little pit in it that I could feel with my fingernail but couldn't even see. And still it is a seriously good deal, easily 5k less than the same care on autoscout24.de. Basically we said we had money for a solid down and he said he would just take that and call it even.