in terms of looks, performance, class and value..
without the bias.. pick one! (370z, 335i, c350, a5, or the new z4)
http://reviews.cnet.com/i/bto/200811..._Z_610x405.jpg
http://www.roadfly.com/new-cars/wp-c...C350-sport.jpg
http://images.fanpop.com/images/imag..._1280_1024.jpg
http://www.caranddriver.com/var/ezwe...mage_large.jpg
http://rawautos.com/wp-content/uploa...left-speed.jpg
All carry same sort of price as a fully loaded Z.. all are also hot coupes with similar performance with the exception of the benz of course. That was just thrown in to test your brand loyalty
