While my wife likes the LR4, I prefered the LR3.
Do not fool yourself thinking these are cheap to fix if they break. However if you can find one with lower mileage and ALL warranty/ recall issues done then they are fantastic.
I regret selling my LR3 every day.
It was a 2005 and all warranty + recalls were done before I bought it.
the A Arms can go bad on these and crack, this was a recall.
also the Electronic locker on the early ones could be an issue (never had it with mine and it was original) and if it goes, it could be a new Diff ($$$).
My wife says the back seats are like sitting on boards and the passenger seat is just OK. the drivers is awesome and longest drive I had was 24 hours before I stopped.
I have driven across the US in a FJ cruiser built up and an LR3. I can tell you the LR3 every time. By far the best vehicle I owned in sense of comfort, power and overall use.
I did find at higher altitude it was not as powerful (10,000-12,000 feet) and that would be due to the massive weight of the vehicle (winch, loaded gear and full skid package) and the RRT I had.
lots of electronics on these and a good quality battery matters. but in the 5 years I owned it I did the following
Cleared the drains on the sunroof
Replaced the brakes
All fluids changes (75K maintenance)
Had the shift cable replaced as mine broke.
I installed a hidden winch and second battery and 2nd fuse block for accessories running off the second battery (to let the main one run the electronics on LR3). Both very easy to do.
Sold it with 130K on the clock
Had a suspension leak somewhere and was on the bump stops every night.
Looks and parts avaliable, I prefer the LR3.