FP, I was just about to recommend the Armada.

Brand new, they fetch a steep price IMO... but in the current climate, dealers are very willing to negotiate.

As for power, it's one of the quickest BIG SUV's on the market (unless you start talking specialty sports versions, like Cayennes, etc). They run low 15's all day at our test facility, LOL.

9,500 lb towing capacity, excellent reliability, and great nav interface.

As FP mentioned, they are HUGE. And they tend to be a bit thirsty, but if she has the money for a 'Rover...