Without the need of any repairs and stuff?
Browsing through the net I found a lot of horror stories of them breaking in only after a year due to lemons.
A problem with that question is you suppose no-one upgrades it in that time, and that we don't reuse the parts. I have a just under 4 year old MBP and:
I have replaced my HD 3 times, but both of the previous drives still work 1 in another machine, 1 is an external now - I just wanted more internal capacity in the machine each time.
I have replaced the battery, but batteries wear down no matter what, and it was simply cycle counts that caused me to replace it recently, so I get better battery life.
I just replaced the display recently with a higher res one - but the older LCD still works quite well, I just wanted more pixels
I have upgraded the memory, but the old memory is in a friends machine, and still works as well.
So in answer to your question, no... and yes
I have replaced many parts, but all the old parts still work and were I to re-assemble them I'd have the original computer. For that matter though the premise is.... problematic. There are some parts that, statistically at least, one can reasonably expect to fail in time (hard drives, batteries, etc) and that's independent of the computer model or manufacturer....