I had a post a few months ago about Fred, an American expat providing Lincoln Town car services in Buenos Aires. This is an update to my post - his new website is www.silverstarcar.com
His contact information is: US Phone: 214.502.1605 - Cell Phone: 15.6826.8876 - E-Mail (which I have been getting lots of emails for so I'm posting it here): firstname.lastname@example.org. Contact him for his safe ride in a nice big comfy Town Car.
I've heard nothing but great reviews about him and definitely always want to support hard working expats.
If you have any comments please feel free to post them here.