09 X Trail ST Diesel Auto, bit leggy for its age, 100,000km, $18,450. 2 litre, 320Nm, slow (12.5sec 0-100) but averages 8.1L/100.
Has Bluetooth / MP3, stability control, 8 airbags, cruise, and more of a proper 4WD than the RAV or CR-V (can lock in 4WD mode with the X-Trail)
http://www.carsales....ock&sort=~Price
I think you'll find the X5s in this price range, while a nice unit to drive, are going to feel a bit long in the tooth and the bills will start adding up. They're also quite heavy at about 2 ton and that means brakes will need doing more often etc. Apparently they also had a few turbocharger issues.
Based on SUVs in this size category, for the 2009 model years, CR-V, RAV4, Sportage, Mazda CX-7, BMW X3, and X-Trail had fewest owners reporting faults, in that order. At the opposite end, models with the greatest number of owners reporting faults were LR Defender, Renault Koleos, Grand Vitara, Audi Q5, Captiva 5, Ford Escape and LR Freelander. Forester and Outlander were in the middle.