Has the 3.2V6. I drove her back from the interior of BC through the Rockies and she performed beautifully. Did manage to pin the speedometer at 170kph downhill on a passing lane. I can gaurantee Grandpa never did that!
Truth be told as a tech who's received GM training and worked at two different shops that dealt heavily in GM cars,
These century's are pretty much the best GM sedan of thier era. The 3.1 is indestructible with regular maintenance, and as I saw mentioned if you keep the body oiled it too will last forever, they ride nice, are comfortable inside, good power, nicely sized and good fuel economy.
My grandmother has an 03 century base model (a true stripper model) that she bought off my great aunt when my great uncle died, after two owners and 1r years it has 56,000kms on it.
Its the cleanest century I've ever seen or worked on, you drain golden oil out of it and pour golden oil back in it. I was so mesmerized that I once pulled the left bank valve cover off out of curiosity, inside that engine is still like the day it left GM.
She loves it and has already told dad he can have it when she stops driving.
Nick.
Every once and a while she complains it runs rough, I go get it, clean the throttle body of all the carbon then take it for a run in the highway.....by the time I'm done it'll squeak the tires off a light.