I bought this as an upgrade to my former Discovery. It has been a wonderful vehicle in class, luxury, agility, and it does every thing perfectly except accelerating quickly on the interstate or hills and mountains here in Colorado. I'd definitely opt for the 4.6 rather than the 4.0. HUGE difference.
Leather. Wood. Luxury. Style. Prestige.
The 4.0 is INCREDIBLY under-powered. It's fine for city or flat-land cruising though.