Would selecting the sunroof and spare wheel options on a Skoda Yeti increase the CO2 emissions?

I ordered a brand new Skoda Yeti 1.2 DSG (Automatic) with 2-wheel drive on 6 March, 2010. The order included factory-fitted options of Panoramic Sunroof and a steel spare wheel. I expected delivery about...

How can I tell what optional extras a used car has?

Is there any way to determine which factory fitted options are present on a used car? I'm looking at BMW and Mercedes at the moment, and there are some wild differences in used prices, which I'm assuming...

Privacy glass

I'd like to replace my CRV ES with a new CRV SE which has all the spec. I want except privacy glass, which the ES has and which I would like. The dealer tells me that I can't have it factory fitted but...