Must be a mistake. When you build it, you can see they've take a 3D model of a base golf and applied a few GTi textures to it. The wheels look like 14s too. It's just a very poor web app, at least that's my thoughts. I doubt they'd change the grill. The seat cloth, perhaps given the new GTi probably won't appear for a while after the new Golf comes out, they've decided to stop ordering in bulk loads of fabric for the GTi Interlagos cloth, instead using leather - perhaps that works out cheaper in the short run. Use up all the old stuff before the new models appear.