Beaumont (1) - 1966
An odd 2nd digit is a 6-cylinder series. An even 2nd digit is an 8-cyliner engine.
| Model/Series Identification and Description | Quantity | |
| 731/73227 | 2-door sedan | |
| 731/73235 | 4-door station wagon, 6-passenger | |
| 731/73267 | convertible | |
| 731/73269 | 4-door sedan | |
| 735/73635 | Custom 4-door station wagon, 6-passenger | |
| 735/73617 | Custom 2-door hardtop, A51 sport option (2) | 3,452 (3) |
| 735/73639 | 4-door sport sedan | |
| 735/73667 | Custom convertible, A51 sport option (2) | |
| 735/73669 | Custom 4-door sedan | |
(1) The Acadian name was only used only for the Chevy II/Nova-based platform. The Beaumont became a standalone name.
(2) The A51 Sports Option with the 396 and 4-speed manual production number is 41, extremely rare
(3) 73617 V8 series