The heater core went out at about 65,000 miles.
The trip odometer does not always keep accurate mileage.
Overall, I love this car. It has comfort and luxury beyond compare, especially for such an inexpensive used car.
The 1992 model has small outside mirrors, which I've heard GM fixed in 1994 or 1995.
The leather seats are incredibly comfortable, and the car floats down the road.
I've also driven this car in heavy traffic. If you know what you are doing, the Roadmaster CAN whip around in rush hour. Its size tends to intimidate smaller vehicles who yield. I have had to take on a couple of SUV's, with the Roadmaster winning most of the time.
Its a great car, gets wonderful gas mileage (for a 350 V-8) and I would definitely recommend one to anybody!
Having driven many full size cars over the years, I must agree that the Roadmaster certainly DOES intimidate smaller cars almost all of the time! Then again, most all other cars are small compared to the mighty Roadmaster. It is certainly a plus to have a high intimidation factor going for you in rush hour traffic driving something as big as this Buick since you can't really change lanes that often with almost 18 feet of car going down the highway!