It's a scam attempt.  If you follow up with him, he will be in a hurry to close the deal, no questions about the car except for the price, He will be out of the country, and want to give you the money via. paypal.  The plans are that his "agent" will pick up the car once the money is confirmed by you.  Ultimatly he will have trouble getting the money to his agent due to some reason, and will want to add the Agent fee to the paypal payment for you to transfer on to the agent via western union.

You will note broken grammer in the E-mails also, and he will not be able to actually talk to you on the phone due to some reason like no international calling on his phone plan.

I shut him down after the mention of the Agent fee came up, and the folks doing this are so stupid that they have tried twice again using the same E-mail address.