We have a 2.8 b.new one(2007 ) which we have run for more than 200,000km.
Build quality in not much good as the JDM one.Also bit under powered due to lack of turbo.
This works fine untill it touches 200,000 mark .But now gives troubles on transmission where the gears get N while on D which i heard common problem in monteros.Had several visits to agents , still suffers from it.
Other than than quiet good vehicle .
fuel economy around 5.5-6.5 km/l.