Bill,
According to the ALG which is the leasing guide that most banks use, the residual for a 36 month 15,000 mile per year lease on the SE model LR3 is 60%. On the SE7 it's 59%, HSE and HSE7 it's 56%.
Here's some comparisions all on 36 mo 15,000 mile leases,
Acura MDX 61% (56% with Touring pack, Nav and 3rd seat)
BMW X5 54% (52% with 4.4)
Cadillac SRX 47%
Cadillac Escalade 47%
Chevrolet Tahoe 44% (43% for z71)
Ford Expedition 40% (45% for Limited)
Jeep Grand Cherokee 49% (this is an all-new model too!!)
Lexus RX330 56%
Lexus GX470 58%
Mercedes ML350 48% (49% for ML500)
Porsche Cayenne 54% (53% for Turbo)
Toyota Sequoia SR5 4WD 59% (54% for Limited)
VW Touareg 50% (52% for V8, 44% for TDi!!!)
Hope this helps
Stephen