Can you swing a wrench, if not you are looking at about 10 k in repairs over 5 years of ownership.
Starting with wheel bearings, Radiators, Thermostat housings, Wheel bearings, Transmission, Software upgrades, ball joints, U joints. If you take the V8 route you can look forward to replacing exhaust manifold studs, both sides, and my personal favorite, cam phasers. As for the V6, the failure of the cam chain tensioner can cause a catastrophic failure, and they only last a little over the 120k mile mark. If the rear one goes its a 15hr job to pull the engine.
I'm sure I am missing a few here too.
If it sounds like regular maintenance to you, go for it.