Technical Specs

Technical Specifications

Mechanically though, the Thunderbird could trace its roots to other mainstream Fords. The Thunderbird’s 102.0 inches (2,591 mm) wheelbase frame was mostly a shortened version of that used in other Fords while the car’s standard 292 cu in (4.8 L) Y-block V8 came from Ford’s Mercury division.
The system consists of a spiderweb of solenoids, relays, limit switches, electric motors, a hydraulic pump/reservoir, hydraulic directional valves and cylinders. While the hydraulics are not often a cause for trouble, the electrical relays are known to fail. Failure of any of the relays, motors or limit switches will prevent the convertible system from completing the cycle.
Though inspired by, and positioned directly against, the Corvette, Ford billed the Thunderbird as a personal luxury car, putting a greater emphasis on the car’s comfort and convenience features rather than its inherent sportiness. Designations aside, the Thunderbird sold exceptionally well in its first year. In fact, the Thunderbird outsold the Corvette by more than 23-to-one for 1955 with 16,155 Thunderbirds sold against 700 Corvettes. With the Thunderbird considered a success, few changes were made to the car for 1956. The most notable change was moving the spare tire to a continental-style rear bumper in order to make more storage room in the trunk. However, the addition of the weight at the rear caused steering issues, and was changed back in 1957.