You can tell by the first character of the VIN
1 = United States
3 = Mexico
9 = Brazil
W = Germany
The 11th character of the VIN is the assembly plant
A = Ingolstadt
B = Brussels
E = Emden
G = Graz
H = Hanover
K = Osnabruck
M = Mexico
N = Neckarsulm
P = Brazil
S = Stuttgart
V = Westmoreland,P.A.(US)
W = Wolfsburg
Y = Spain
Source: Yahoo questions....
Now how do I find out when it was born??!