Showing Jay, Simon, Will and Neil as they travel around Australia, "the sex capital of the world", according to Jay, on a gap year, choice quotes include "You know why they call it Down Under - because that's where you spend most of your time!" and "Muff before mates is considered a crime in Australia".
TV series creators Iain Morris and Damon Beesley, who are writing and directing the film, said of the new trailer: "We're excited to offer a little taste of what's to come when we release The Inbetweeners 2 on the 6th August.
"We're especially happy with the trailer as we think it's funny and - we promise - none of the best jokes are in it. None. We did that so that hopefully you'll still get surprised in the cinema, and enjoy the film even more."