[LXPearl]

Any of the 100 models are excellent SUVs. As far as power goes, the major issue is torque, and the 4.7L has relatively consistent torque levels through all the model years - more in 03 and 06, but not enough to warrant selling an older model for the new one.

In my perspective, the significant improvements in the 100 happened in:

2000 introduction of TRAC/VSC, stronger front axle.

2001 improved cosmetics, incl NAV option, and for LX, the Levinson audio option.

2003 introduction of the 5spd transmission and more responsive gearing. These have more impact than the minor increase in HP and TQ. Also improved cosmetics and features. Although NAV remained an "option" the last LC without NAV I have seen is a 2002. The dealer told me they had seen an 03 without NAV (i.e. very rare).

2006 increased HP and cosmetic changes. Noticeable power but not significant enough to ditch an older model.

If I was in the market for an LC/LX at present, I would pick the one that was in the best condition for the price I could afford. Owner care and maintenance are major issues for me; I saw too many abused ones when I was looking - still asking high dollar at that.