Buick Sedan in chronological order
2000–05 Buick LeSabre '1999–2005
2000 Buick Century ''2000 Special Edition''
![Buick Regal GNX Show Car [North America] '10.2000](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_gnx_show_car/buick_regal_gnx_show_car_24.avif "Buick Regal GNX Show Car [North America] '10.2000")
![Buick Regal GNX Show Car [North America] '10.2000](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_gnx_show_car/buick_regal_gnx_show_car_2.avif "Buick Regal GNX Show Car [North America] '10.2000")
![Buick Regal GNX Show Car [North America] '10.2000](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_gnx_show_car/buick_regal_gnx_show_car_9.avif "Buick Regal GNX Show Car [North America] '10.2000")
![Interior Buick Regal GNX Show Car [North America] '10.2000](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_gnx_show_car/buick_regal_gnx_show_car_8.avif "Interior Buick Regal GNX Show Car [North America] '10.2000")
![2001 Buick Regal Olympic Edition [North America] '2001](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_olympic_edition/buick_regal_olympic_edition_5.avif "2001 Buick Regal Olympic Edition [North America] '2001")
![2001 Buick Regal Olympic Edition [North America] '2001](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_olympic_edition/buick_regal_olympic_edition.avif "2001 Buick Regal Olympic Edition [North America] '2001")
![2001 Buick Regal Olympic Edition [North America] '2001](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_olympic_edition/buick_regal_olympic_edition_34.avif "2001 Buick Regal Olympic Edition [North America] '2001")
![Interior 2001 Buick Regal Olympic Edition [North America] '2001](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_olympic_edition/buick_regal_olympic_edition_65.avif "Interior 2001 Buick Regal Olympic Edition [North America] '2001")
2001–04 Buick Regal Supercharged "Joseph Abboud Edition" North America '2001–04
![2001–04 Buick Regal Supercharged "Joseph Abboud Edition" [North America] '2001–04](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_supercharged_joseph_abboud_edition/buick_regal_supercharged_joseph_abboud_edition_008e00000acc0879.avif "2001–04 Buick Regal Supercharged \"Joseph Abboud Edition\" [North America] '2001–04")
![2001–04 Buick Regal Supercharged "Joseph Abboud Edition" [North America] '2001–04](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_supercharged_joseph_abboud_edition/buick_regal_supercharged_joseph_abboud_edition_4.avif "2001–04 Buick Regal Supercharged \"Joseph Abboud Edition\" [North America] '2001–04")
![2001–04 Buick Regal Supercharged "Joseph Abboud Edition" [North America] '2001–04](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_supercharged_joseph_abboud_edition/buick_regal_supercharged_joseph_abboud_edition_8_009d00000a950885.avif "2001–04 Buick Regal Supercharged \"Joseph Abboud Edition\" [North America] '2001–04")
![Interior 2001–04 Buick Regal Supercharged "Joseph Abboud Edition" [North America] '2001–04](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/buick/regal_supercharged_joseph_abboud_edition/buick_regal_supercharged_joseph_abboud_edition.avif "Interior 2001–04 Buick Regal Supercharged \"Joseph Abboud Edition\" [North America] '2001–04")
WheelsAge.org '2005–pr.