Great is all I can say
Nothing has gone wrong.
The car is great and reliable. I can trust this car to get me anywhere any time without worrying. Just keep up with general maintenance like any other car, and it will be fine.
The car is great in so many ways, and will last for years to come, and for a full size and nice powerful motor, it gets decent gas mileage; 16-19 city, 19-27 highway.
The only negative is when doing maintenance or buying parts, they are more expensive because of it being luxury. The 99 Park Avenue is a great buy for its size and its awesome reliability, and it even gets decent gas mileage.
It also held up good in the crash test. I would recommend this car for everyone with all its safety and everything, from ages 16-100 years old. Normally only old people drive these, but they're good for idiot kids who text and drive; in a crash your teen will probably have a lot better odds of surviving in this than their tiny tiny Cavaliers.
I say get a Buick Park Avenue today.
Would you buy another car from this manufacturer? Yes
Review Date: 11th June, 2010