The gas gauge does not work - sometimes it seems that it's a quarter turn off so that if it reads half full the tank is in fact empty, but other times it seems to have no pattern.
For such a large car, it gets great highway mileage.
It is roomy with incredibly comfortable seats.
Great for long trips, runs well and is overall very comfortable.
I have a 1997 buick le sabre limited and the gas gauge doesn't work on that either. And the rpm gauge bounces a little bit now and then, but other than that it's a good car.