关于车子的保险，据我所知美国的在墨西哥没用。这里

shi我读到的说明。后来我才知道，汽车保险也可以提前在网上买的。。。

Four U.S. carriers provide full coverage in Mexico - Allstate, Farmers, State Farm and AAA to a distance of 75 miles south of the border - typically this means to and including Ensenada. However, Mexico does not recognize this coverage and the visitor must obtain the minimum liability and property damage coverage in order to avoid complications in the event of an accident. You can be detained if you do not have a policy recognized in Mexico at the time of an accident, even if your American policy will cover you.

resource: http://rosaritoinfo.com/directions.htm