Search for used Hummers for sale on Australia's largest automotive enthusiasts site's for sale classifieds. You can also read Hummer reviews and compare Hummer prices and features on BoostCruising, and also look around in our forums for help, advice and modifications that other users have done to their Hummer to get the best performance. If you're looking for Hummer and they've always proven themselves reliable to you, then check out other models by browsing through our manufacturer list. Alternatively, check out the competition and narrow down your search results based on other manufacturers, such as Honda, Holden, Ford, Subaru, etc.