I have enjoyed this car since day one, I would hold on to this one since they don't make Pontiac anymore. I bought my GTP with 90k and now has 102k and runs great, the 3.8L is bulletproof, but if you get one, make sure you replace the intake manifold gaskets! they are made of plasic and leak. But GM has corrected the gaskets with aluminum ones and make sure you get the GM ones! DO NOT GET THE AFTERMARKET FEL-PRO ONES! they are also made of plasic! the car has been very reliable and extremely fun to drive. The car still looks new for a 97. I've replace a few sensors and the gaskets since I bought it but thats it. Also parts are cheap, fairly easy to work on. Find one and get it!
3.8 supercharged, sunroof, pretty much the whole car.
cheap plasic materials, the DEX-COOL coolant don't wait until 150k to flush! do it every 2 years!