Does anyone know how much bigger (length and width) the 1980's 300 126 is over the 123?
The 126 seems like such a big car so for size I think the 123 would be better. Would parts be easier to get for the 126 because it is newer? Would the 126 be more reliable because the design is newer? Thanks

 

well, relatively speaking, newer is always easier to get parts...as cars age, and less people posess that particular vehicle, the places that offer parts stop stocking things...things that arent stocked arent produced as much...thus harder to find.

 

i can tell you this the 126 has better brake on it ,,allway when i 123 gets in a wreak it allways in the front....or maybe 123 drivers have leadfoots>>