


Under it was a new "deep well" trunk, which gave much more luggage space, carrying the spare tire well forward. The decklid retained the "twin-pontoon" theme of earlier models. A lower pan, painted body color, contained the backup lights. The rear end was the best design element, set off by two oblong taillights surrounded by protective bumpers. The quad headlamps were moved to the extreme edge of the fenders, where they cut into the face of the car in canted oval cutouts. The pointed profile was still evident, but from front or rear it was completely altered. In detail, the 1964 retained a family resemblance to the 1963 but was obviously new. The turn signals of the 1964 were intended to be sequential, but Ford ran into trouble with certain state regulations and was forced to wait a year while applying for the necessary permissions. "And there's a cleaner, stronger rear, achieved with two of the biggest tail/turn/stop lamps ever seen on an automobile." "There's a more powerful look which the stylists obtained by lengthening the hood and shortening the roof lines," said Car Life. Contemporary testers felt that the Buick Riviera and Pontiac Grand Prix were substantially more roadworthy cars, but the Thunderbird retained its leading market share.But a complete reskinning vastly altered them on the surface. The softly sprung suspension allowed considerable body lean, wallow, and float on curves and bumps.

The Thunderbird's sporty image had by that time become only that: the standard 390-cubic-inch 300 bhp (224 kW) V8 engine needed nearly 11 seconds to push the heavy T-bird to 60 mph (96 km/h). This generation of the Thunderbird was restyled in favor of a more squared-off, "formal" look. The fourth generation of the Ford Thunderbird is a large personal luxury car produced by Ford for the 1964 to 1966 model years. Introduced as a two-seat convertible, the Thunderbird was produced in a number of body configurations through its production life, including four-seat hardtop coupe, four-seat convertible, five-seat convertible and hardtop, four-door pillared hardtop sedan, six-passenger hardtop coupe, and five passenger pillared coupe, with the final generation produced as a two-seat convertible. Ford Thunderbird (colloquially called the T-Bird) is a nameplate that was used by Ford from model years 1955 to 19 to 2005 over eleven model generations.
