- 1990-1990: 6Cyl 3.8L Gas, FI, Naturally Aspirated, VIN "C" Regency
- 1990-1990: 6Cyl 3.8L Gas, FI, Naturally Aspirated, VIN "C" Regency Brougham
- 1990-1990: 6Cyl 3.8L Gas, FI, Naturally Aspirated, VIN "C" Regency Touring
- 1991-1994: 6Cyl 3.8L Gas, FI, Naturally Aspirated, VIN "L" Regency Elite
- 1992-1994: 6Cyl 3.8L Gas, FI, Naturally Aspirated, VIN "L" Regency
- 1994-1995: 6Cyl 3.8L GAS, FI, Supercharged, VIN "1" Regency Elite
- 1995-1995: 6Cyl 3.8L GAS, FI, Naturally Aspirated, VIN "K" Regency Elite
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