have questions before buying

[jwheeler]

I apologize if I am asking redundant questions but I have been searching on this site all morning and couldn't find the answers.

I'm currently in the market for an 04 H2. In Omaha they range from $26,000 to $30,000 with mileage from 20k to 40k. I know they say people with Hummers don't need to worry about gas prices, but I do especially with my purchase of a new house. I don't want to bite of more then I can chew.

1. What does the Hummer get for MPGs in the city and on highway?

2. Are there any known issues with 04 H2's I need to watch for?

3. what does it mean to be a Hummer or gm certified vehicle?

4. Any pros or cons you can give me for 04 H2s?

Thanks for the time and