I have 3 Nav stx, 2008 2wd done 296000k, 2011 450 done 23000k and a 2012 2wd done 7000k. Had a good run out of older 1 so am hoping for the same with the newer two.
2012 ST 2.5 D auto 2 months old 5000 km,
Rear left hand door seals need adjusting, advised since picking up still waiting for phone call
Cheers
Nav2012
2012 RX, picked up 26th march and just clicked 19,400km
Gone back for clutch problems last month, going back again tomorrow for leaking power steering rack.
Other than that I get 700+ km every time off 65-67L, so pretty happy so far
95000km or thereabouts 2008 auto dual cab D40:
1. leaky power steering rack
2. new torque converter
3. paint off radio power knob and they replaced the whole radio (go figure)
4. paint blistering around cruise control buttons.....replaced (it is doing this again but I've not bothered about it)
5. auto transmission filler/dip stick tube fractured (recovered by RACQ and currently in Westco Motors in Cairns under repari)
6. .....possible universal failure yet to be confirmed
So, apart from some exceptions it looks like D40's need to be flogged off when the odometers get to 6 figures!!..damn, my Cherokee was looking good for 400K.
Dec 2008 stx kingcab..cooked the turbo..overstressed the pressure relief valve (now rebuilt and my fault) apart from services all good.still quiet as a mouse
Just clocked up 60,000 k on my 2013 d40 st auto . Was picked up new in july with only egt sensors needing replaced ( 4 so far). As a work / family ute I reckon its pretty good with only a few mods and a bit of looking after should do the trick ok .