> It's always been my premise that good maintenance means longevity on vehicles.

There's a guy on my Range Rover forum[1] that has over 500,000 miles on his ex-police 4.0, and it's well on its way to 600,000 miles. It has had the engine rebuilt, new wheel bearings, and a new transfer case chain, and of course maintenance.

My daily is my low-mileage one with only 190,000 on the clock, and my other needs some work and has 270,000 on the clock.