Forgive me if this is posted somewhere else, I haven't found it. There was a post more than a year ago about the proper break-in procedure for the Volt (http://gm-volt.com/forum/showthread.php?5098-Volt-break-in-procedures). If all goes well, I should be picking my Volt up this weekend, so I...

Enter two numbers: lifetime miles driven and lifetime MPG. Update your numbers at least once per month... Will report data weekly back to Forum once data is sufficient to be meaningful. volt #72 so far: 199 miles, 178 MPG