I've ordered leather on a few of my cars, but didn't on the GTI for the following reasons:
- leather is nice to look at (classy), but not particularly nice to sit on
- it's too hot in the summer
- it's too cold in the winter
- it requires regular maintenance to keep it supple (creams, cleaners, etc.)
- VW leather is poor quality, even the Nappa leather, which isn't offered on the GTI. I had this on my Eos and was very disappointed
- it's too taught and firm
- it's expensive
- I love the tartan cloth, reminds me of the Mk1 I used to lust in 1976