N6000 can use G lenses, but not N6006.
I recently came across a site(don't remember which one)that stated the 6000 can be used in P and S modes with a G lens, but the 6006 can't be used in any mode. I thought it was a mistake because the 2 bodies are almost the same except for the AF and built in flash on the 6006. Sure enough, the site is correct. With the 18-70, the 6000 will display the aperture the camera has selected in P or S, And displays the min aperture in A or M. The 6006, however, displays fEE in all modes. I thought that was strange.
D7100 D300, F4e, N90s, N6006, N2000, N6000, D40, N5005, black F2 eye level, chrome F2AS, black Nikomat FTN
Non Nikons: Pentax 645, Pentax ME Super, Pentax Spotmatic II, Minoltas SRT 102, SRT 202, Maxxums 7000 and 7000i, Praktica LB, Kiev 4 rangefinder, Canons TX, A1, FT QL, EF, EOS 630
So many cameras, so little time....