As an owner of a Porsche 911 C4, I was going to buy a Cayenne S. But after I test-drove both the Porsche and the Cadillac SRX, there was no hesitation anymore. The SRX feeling on the road is much better than the Cayenne (probably the magentic ride control). I also add the impression that it was better performing than the Porsche (esp. the auto 5-speed transmission is better tuned to the engine).
All the options included in the price of the caddy vs. the expensive Porsche basic features not included.
More off-track capability and pneumatic suspensions...