Buick Coupe in chronological order
1974 Buick Riviera GS (4EY87)Produced in 4119 copies
1974 Buick Riviera Special (4EY87)Produced in 20129 copies
1975 Buick Century Regal Colonnade Hardtop Coupe (4AJ57)
1975 Buick Century Regal Hardtop Coupe with Landau roof (4AJ57)
1975 Buick Century Special Colonnade Hardtop Coupe (4AE E37)
1975 Buick Electra 225 Limited Landau Coupe (4CX X37)
1975 Buick Riviera GS (4EZ87)Produced in 3101 copies
WheelsAge.org '2005–pr.