18 or 19 gallons
22"
The size of the engine in a Buick Park Avenue from the year 2000 is a 3.8 litre V6 engine. It is the same in both the "base" model and the "ultra" Model.
3.8 litre
I believe they are 3/16"
Even though the Buick Park Avenue was a full size executive car, it never had a V8. It was only produced with a 3800c V6.
In the back it's 6x9" easy to change too.
The 1995 Buick Park Avenue has a gas tank capacity of approximately 18.5 gallons. This size allows for a reasonable driving range before needing to refuel. It's designed to accommodate the vehicle's V6 engine efficiently.
IN THE FRONT DOORS 5x7'S BACK 6x9'S
My manual says 20.3 cu ft.
if the are the same tire size then yea if not just transfer the whole wheel rim and tire
go to tire rack .com to find out what wheel will fit...
5.25 in the front, 6X9 in the rear, for ALL park avenues 91-04, they have tweeters in the front doors as well