In the 70s a co-worker bought one as a family car. The parts he priced out beforehand, and they were cheaper than typical GM parts. Standard repair times were also less. The tons of room in the backseat with the 2 little jump seats was great for carrying additional kids.
The bumpers were truly massive as well. I don’t know how long he kept the car, but he was aiming for 500,000 miles.