Buick 4-door hardtop in chronological order

1955 Buick Century 4-door Riviera (63D-4639)Produced in 55088 copies

1955 Buick Special 4-door Riviera (43-4439)Produced in 66409 copies

1956 Buick Century 4-door Riviera (63-4639) '1955–56Produced in 20891 copies

 

 

1956 Buick Century Deluxe 4-door Riviera (63D-4639D)Produced in 35082 copies

1956 Buick Roadmaster 4-door Riviera (73-4739)Produced in 24779 copies

 

 

 

1956 Buick Special 4-door Riviera (43-4439)Produced in 91025 copies

 

 

1956 Buick Super 4-door Riviera (53-4539)Produced in 34029 copies

 

• specifications