2003 M45 - Bad idea?

[parasocks]

What do I need to know about getting myself one of these? There are 2 for sale in my area, around 70-90k kilometers on them, asking $10-12k.

I currently have a Mazda Millenia S, I'm guessing the upkeep would be similar.. Any idea?

I've found I'm replacing stuff like ball joints, wheel bearings, tie rods, o2 sensors, front axles went... Is it mostly the same with the M45, what parts are notorious for replacing?

Also I currently put about 50L of gas (~13 gallons) in and get 350-500km to a tank. How's that going to change?

Any help appreciated, my Millenia is burning oil like crazy, only a matter of time I guess. I heard that's a problem with this car too?

[Double E]

Look up my long term report on the 2004 for a start.

[shak77]

Not sure about Mazda, but brakes on m45 are POS.
Owned the car for 4 years now.
replaced starter, alternator, throttle position sensor, battery x2, valve cover gasket was leaking badly, drivers side tie rods, brakes(rotors+pads x2), drivers side window motor x2. I did most of my own work so it was manageable, if you are planning to pay Infiniti dealer expect to be violated by them.

In all, its still a great looking car, brakes I went with aftermarket since OEM brakes suck. As far as mileage its not good, I average 280 per 16 gallons mostly hwy driving. 12 k is a bit too much IMO, unless its a very mint with ultra low miles.