No maps inc, $45. from another site. I have one installed already so i won't have to worry about the installation, the plug is the same as existing one. This is my 2nd one (1 in previous car). 1st one was from china and really good, this one i've had over12mths from australia and not so good. Reason  why i'm considering china again. Spoke with a computer Geek last night who said the specs are really good. Checked feedback as you suggested thank-you, seems ok. Warranty is something to consider. Thanks for you thoughts.