Hummer advertises its H3 as a fuel-sipper, at least by comparison to some other SUVs on the road. That might’ve been true of the five-cylinder base model, but for 2008 the SUV gets a hearty V-8 engine that finally makes the H3 Alpha fun to drive — and guzzles more gas than a Chevy Suburban. Is the trade-off worth it? Mike Hanley tells us in his full review at the link and in the video below.