Mopars were typically third in line of the big three when it comes to production numbers.Even though they built a ton of them,most got use up.Not to mention the build quality of 70's cars was different compared to the older cars before them,and rust was always an issue.
Rust weakend the unitized body construction faster than the body on frame Ford/GM wagons.
Remember,wagons were family cars and were typically driven to death to the scrapyard,or simply no longer needed as the family grew up and moved away..
Despite the rust problems,Mopars wagons were better engineered and had their own unique features and techincal specifications.
Heavy duty suspensions,bigger brakes,bigger cooling systems,towing packages that included a factory trailer wiring harness,etc.
Engineers well matched drivetrain parts the proved to be reliable for a wagon application.Some Mopar wagons got equipment as standard equipment that was optional on coupes and sedans.
The extra goodies built into Mopar wagons was reflected in the sticker price which was to be a few dollars more when new.Some of the Mopar wagons were more expensive compared to the other brand offerings.
Fast forward to the present...
Most of the mopar wagons were in running condition but were of no collectible value.
The majority donated their vital organs and heavy duty underpinnings to revive other Mopar muscle cars.A lot of the drivetrain parts interchanged between models.
I have been in many Mopar only yards where the wagons are "cherry picked" of all the good parts .
The "rollers" were perfect candidates for demo derby events.People stuffed small block Chevy motors in them and beat the crap out of them.
It has been proven the Mopar wagons can be "run" more times in a derby than other cars.Proof in the pudding on how well built these cars were.
When the price of scrap metal was high,most of the older yards crushed their cars and wagons fetched a premium..This was around the same time when wagons were hot and was all the new rave or fad.
The demand for wagon specific parts and trim was high but most of it was dried up and all gone.
I do get a lot of people admiring my 70's Mopar wagon.
Everybody had a family member who used to own one.
But when do you see one going down the road?
I am proud to own a survivor---it avoided the rigors of rust,the wrench of a parts donor,the hits from a demo derby --and the wrath of the crusher.