This Buick was the worlds biggest piece of crap. I would NEVER buy another buick again because of this. The Car would randomly just not start. I would be driving on the highway and it would start shuddering really bad, and if i slowed down it would stall out and not start again. most of the mechanics who wasted time screwing with it said it was the computer. The car went through three of them while i had it. Ever heard that song Piece of Sh*t Car by Adam Sandler?? Well i believe he was talking about this car.