I'm looking at trading the wife's Toyota minivan for a car sometime in the next few weeks, might even be today. We are looking at anything from 2000 on up, with her favorite being the Buick LeSabre. Another possibility is a Pontiac Grand Prix. I saw in the Supported Vehicles area that the V6 Grand Prix, 2006 - 2008 is supported. Any chance that an older one might be? How hard would it be to make this happen? I'd really love to be able to tune whatever I get for her, seeing as I was able to improve mileage on my dad's truck by quite a bit. If it's possible at some point in the future then great, otherwise I'll have to look for another solution for it. Gas costs too much to not work the computer over for better economy. Thanks.