Buying a cls

Hi all

I'm looking at buying a cls, I have got two links below just wanted your opinions. I live in london and will do approx 8000 miles a year.

http://www.ebay.co.uk/itm/2006-MERCE...item2a25ef9c37

I can get it for 9,300

http://www.ebay.co.uk/itm/MERCEDES-B...item2a2679fc73

I can get it for 10,750

11k is the most I can afford

Thoughts please

Thanks in advance for your help

Neel