Dream car:

http://www.scorpiocars.net/images/Nissan/2005%20Nissan%20Nismo%20Skyline%20GT-R%20Z-Tune_14.jpg (Unsupported image host)

Only 19 production Z-Tunes were made and they go for over $150k. This is the beast the r34 GT-R was supposed to be but couldn't due to the stupid 280bhp agreement Japanese carmakers made.

Few honorable mentions (apart from Skylines, which are my #1):

http://farm8.staticflickr.com/7105/7405441860_0c452fc7cd_c.jpg (Unsupported image host)

http://www.audiinthenews.com/wp-content/uploads/2010/04/Audi-RS5-rear-image.jpg (Unsupported image host)

http://4.bp.blogspot.com/_jt1AG2Ue1rQ/TOqhfIgA4UI/AAAAAAAAAB8/YfIVFll6Qhg/s1600/vw-passat-cc-gold-coast-pebble-beach.jpg (Unsupported image host)