"Building" a Prius on the Toyota website doesn't give you the option of not selecting either the Navigation or Sunroof package. Is it available without either of these?
They can come without both options or you can get the nav alone but if you order sun roof it comes with the nav also
When I ordered mine against the dealer allocation in June they were showing several coming in with no NAV or Solar/NAV.
Where do you live? Some regions don't get all configurations. My region, the Rocky Mountain West doesn't get IV without nav. California Doesn't either. See my sig below. I bought in Portland Oregon to get a IV without nav. If you put a zip code for a different part of the country, such as 97232 (Portland), you can select that option.
The models, colors and options offered by the "Building" a Prius feature on the Toyota website varies from time to time depending on what is available or will be available in the near future in your zip code or region. If you try again next week, or if you punch in a different zip code (e.g., choose a zip code a couple of hundred miles away or in another state), you might get a different array of offerings.
Thanks for the info everyone. I'm in California. It's fine, my wife isn't buying for several months at least. I keep seeing your 2010s on the road making me feel jealous in my lowly '07.