Retractable hardtop

Improved climate control and security benefits are traded against increased mechanical complexity, cost, weight, and often reduced luggage capacity.

A 2006 New York Times article suggested the retractable hardtop might herald the demise of the textile-roofed convertible,[1] and a 2007 Wall Street Journal article suggested "more and more convertibles are eschewing soft cloth tops in favor of sophisticated folding metal roofs, making them practical in all climates, year-round.

[6] 1931 Georges Paulin made his idea public by applying for a patent on a detachable hard roof design that could ultimately be moved and stowed automatically in a car's rear luggage compartment, under a reverse-hinged rear-deck lid.

[7] 1934 Paulin's Eclipse retractable hard roof [1] was first presented on the Peugeot 401D Éclipse Décapotable, a low convertible coupé.

[10] 1935 Peugeot purchased Paulin's patent, and introduced the first factory production, power-operated, retractable hardtop in 1935, the "402BL Éclipse Décapotable",[11][12] of which some 470 were built.

[1] Pourtout build custom examples, designed by Paulin, on other makes including Delage and Panhard as well as the "Eclipse" coupé-convertibles based on the Peugeot 301, 401, 601, 302, and 402.

[15] 1953 Ford Motor Company spent an estimated US$2 million (US$22,776,119 in 2023 dollars[16]) to engineer a Continental Mark II with a servo-operated retractable roof.

[17] 1956 After working for 4,000 hours and investing $100 in the whole car, Raymond P. Meyette built a one-piece power-operated hardtop convertible using a 1952 Nash Ambassador chassis.