Seems like an odd thing to keep secret if they do know it already though. I wonder why they would hold that information so close to the chest."Bones45": Hope you have better luck than I did in getting that info soon! I'm 6'2" and with a bum knee which requires 43" or more of legroom, a number I confirmed after checking the Fit, Civic and CRV in person at dealerships when I couldn't find that HRV dimension anywhere.
Late last October I finally called Honda Customer Service in Calif. and explained my physical issue, stated that I'd be willing to postpone a new car purchase till the (then) newly- postponed target of "Spring '15" if I could find out the key legroom measurement right then rather than risking a wait till 2015 only to find out it was too short. (During the phone call, they had confirmed from corporate records that, over the years, I had owned 2 Hondas and 3 Acuras and so was a serious inquirer.) After checking twice with higher-ups, the phone rep. said that measurement would NOT be released by Honda for any reason until the HRV was officially released for sale in 2015!! Puzzled & peeved, I ordered a 2015 Subaru XV Crosstrek (43.5" legroom) the next day and I love it!