When the R-cars came out, I thought they looked pretty neat and the New Yorker was as nice as anything around. The downside was the anemic powertrains (i.e., engines). That was too much car for the poor Slant 6 to lug around. The 360 2bbl has less horsepower than the 318 4bbl. The '80 360 2bbl had a 318-size BBD on it, with a new mounting plate grafted into the existing 360 intake manifold . . . the ONLY year that happened, that I know of. The lock-up TF had "programming" issues, but the lock-up speed on my '80 was about 53mph, which took it out of the "speed limit" orientation. The "Thermal Guard" battery protector/windshield washer reservoir is makes battery swaps difficult, even if you hold your mouth right.
The carpet and insulation was like 3" thick! One reason for the quietness, I suspect. I'd noticed that it appeared the floor level was higher than in the past, which it is, aside from the thick carpet and insulation. ALSO, hiding under that carpet (at least on the true dual exhaust 360 HO cars, is a specific front floor section with the clearance for the dual catalyst exhaust system, which ALSO has an area stamped to accept a floor shifter! Which could well have been the same stamping as the '79 Cordoba 300 used.
If the economic times had not been so bad, plus Chrysler's internal finances on the rocks, might we have seen a "Euro-themed" Chrysler with buckets, console, leather, Magnum GT wheels, plus related suspension upgrades? KInd of a shame for the "Open Road" package (suspension upgrades to basically "police car") to be saddled with 15x6 wheels and wide whitewalls! BUT without a stouter LA motor, more flash than dash. As with the /79 300, now lh power seat with the dual exhaust.
The Cordoba connection goes a little deeper, as I found out one year at Mopar Nats. The R-cars were only Slant 6 and LA V-8s, BUT one guy had an old Fire Chief's car (a real law enforcement-spec car with the 360 HO and dual exhausts) with a 440 under the hood. I asked him how he did that! A K-frame from a 400 Cordoba. A new a/c line to the RV-2 compressor. Some '73 Charger HP manifolds and driveshaft. Hooked up the manifolds to the existing dual exhaust. To fool the Chevy guys (who didn't know what they were looking at), a 340 pie plate for the air cleaner. So, some definite possibilities!
I also asked permission to look under the driver's seat to see about the "no power seat" situation. On my single-exhaust '80 Newport, there is barely enough room between the seat tracks for any kind of power seat motor and such. On the factory dual exhaust cars, they needed additional clearance on the lh side for the exhaust pipe, cat converter, and heat shielding. THAT put the seat tracks about 3" apart from each other. A 1/4" adapter plate connected the seat track to the seat bottom.
The cars had a new-style window regulator, possibly similar to the RWSX cars, but on the pillared hardtop, they allowed the top of the door glass to pull away from the weatherstrip at high speed. In looking at this issue on mine, it appeared that you could tack on the upper door frame from a Caprice to the Chrysler door shell to make it a "4-dr sedan".
The poor Plymouths were so bargain-basement it was unreal. Just there for fleet business and little else. The St. Regis was better.
To me, the basic car design was pretty good. Other aspects were pretty good, too, but where they were not, it was in obvious places (like when you put your foot into the throttle). Otherwise, they were much better than what GM or Ford had in that size car . . . just the negatives didn't play well if you didn't desire to tolerate them or figure out how to upgrade them.
CBODY67