2003 Buick LeSabre Custom 4dr Sedan (3.8L 6cyl 4A)
There are tons of these cars with low miles out there.
I looked at this site religiously when doing research so decided to pass along info for others.
Bought a top of the line Celebration edition with gran touring package and every other option for $7500, with 44,000 miles.
The tires and brakes are original.
The only thing that does not work is the seat warmer on the drivers side.
I am 6' and the seats are too short and too cushy.
The upper manifold leak had already been fixed by the previous owner.
I get 27 mpg country driving (55 mph, little stopping) and 21 or 22 in the city.
A good value, huge trunk, the car heats up quick, defrosts quicker, is smooth riding and kinda floaty.