4-door 6-seater saloon/limousine.
Aligned in De Ville, therefore down-sized with 183bhp or 198bhp engines, and 121.5ins/144.5ins wheelbases. Four wheel disc brakes for first time, and a diesel engine option by end of decade. USA's most formal car, with longest wheelbase model still made in small numbers. As with De Ville, chassis had links with contemporary Buick Electra.
- 6966cc petrol/5757cc diesel (V8 OHV)
- Front engine, rear-wheel drive
- Production dates:
- 1976 to 1984
- Number produced: