Man this whole young people knowing nothing about cars business has an extra twist. I can safely say I know a respectable amount about the windsor series of motors, classic mustangs, and what and how components like boxes engine click together BUT: I own a 74 ****box I mean celica (nah I love it) and people who see the pretty paint come over and talk to me and ask me "Do you have the DOHC R38GTC-21 motor?" and I'm thinking "I don't even know wtf that is, and I own a car that supposedly could have one.". So I just say no, because I know what's in it, but that's about it. I've slowly learnt a little about it because there is a slight twinkle in my eye that might turn this little car into an embarressment for people with $80k+ cars but it isn't where my passion is. That kid could have been me, well, at least I would have known what a V12 is, but I would have known jack all about anything else Mercedes, like if it had variable dual tiptronic super ultra semi-auto transmission with a diddle switch. I dunno, maybe your car does have that lol!