GXP/Northstar reliabilty questions???
Hey guys, I was all set to purchase the GXP Bonne when my mechanic warned me about the Northstar engine. He says they use and leak oil by the puddles and are very expensive to fix and upkeep. He has alot of customers with these engine in cadillacs and Aurora. Since this is going to be a daily, he recommends me getting the 3.8 engine for reliabilty and longevity. What do you guys think. Just looking out for myself longterm thats all. The GXP is still one bad *** car.