Considering purchase of 2005 E500

[m4coyote]

My wife and I have a 2007 Acura TL type S, and are thinking about selling it, and purchasing a 2005 Mercedes E500. We drove the Mercedes, really liked it, and were impressed with its comfort & features.

This E500 the appearance of being brand new, and belongs to an 81 year old lady that has decided not to drive any more. It has 41,000 miles on it, and all service has been done at the local MB dealer. Would we be making a big financial error by moving over to a MB from our Acura?

Thanks for any suggestions!