The car was shown at the first postwar Detroit Auto Show on February 20, 1954. The first production car came off the line on September 9, 1954. It went on sale on October 22, 1954) as a 1955 model, and sold briskly; 3,500 orders were placed in the first ten days of sale. Ford had only projected building 10,000; eventual 1955 sales were 16,155.
As standard, the 1955 Thunderbird included a removable fiberglass top; a fabric convertible top was an option, although commonly specified. The only engine option was a 292 Y-block V8. The exhausts exited through twin "bullets" above the rear bumper, as was the fashion.
For the 1956 model, Ford made some changes. To give more trunk space, the spare wheel was mounted outside, Continental-style; the exhausts were moved to the ends of the bumper. Air vents were added behind the front wheels to improve cabin ventilation. To improve rear-quarter visibility with the removable hardtop in place, "porthole" windows were made available as a no-cost option. An optional 312 Y-block V8 was made available for those that wanted more performance.
1956 sales were 15,631, the lowest of all three 2-seater Thunderbird model years.
Source: Wikipedia
