1956 DeSoto Firedome II Convertible (facelift 1956) Dimensions, Size & Specs

Production
Model Year:1956
Production Years:1955 - 1956 discontinued in 1956
1473 mm58.0 in4.8 ft
L: 5611 mm220.9 in18.4 ft | W: 1989 mm78.3 in6.5 ft
Length
5611 mm220.9 in18.4 ft
Width
1989 mm78.3 in6.5 ft
Height
1473 mm58.0 in4.8 ft
Technical Details

Exterior Dimensions

Precise measurements of the 1956 DeSoto Firedome II Convertible, engineered for optimal performance and comfort

Dimensions
Length:5611 mm220.9 in18.4 ft
Width:1989 mm78.3 in6.5 ft
Height:1473 mm58.0 in4.8 ft
Useful Information

About 1956 DeSoto Firedome II Convertible

The 1956 DeSoto Firedome II Convertible, part of the Firedome II generation produced between 1955 and 1956, stands out as a classic American cabriolet with striking dimensions and design. This facelift version of the Firedome convertible boasts a length of 5611 mm (approximately 220.9 inches), a width of 1989 mm (about 78.3 inches), and a height of 1473 mm (roughly 58 inches), offering a spacious and commanding presence on the road. Known for its elegant styling and powerful performance typical of mid-1950s automobiles, the DeSoto Firedome II Convertible combines the charm of classic open-top motoring with a bold, wide stance that enhances both stability and road presence. Its sizeable width and length make it a roomy convertible suitable for comfortable cruising, while the moderate height complements its streamlined, sophisticated profile. As a vehicle from the golden era of American car manufacturing, the 1956 Firedome II Convertible not only fascinates collectors and enthusiasts but also serves as a benchmark for classic car size comparisons against other vintage cabriolets. Whether for historical interest or practical comparison, understanding the dimensions of the DeSoto Firedome II Convertible places it firmly among the iconic convertibles of the 1950s.

Exceptional Features

1956 DeSoto Firedome II Convertible Highlights

Discover the standout features that make the 1956 DeSoto Firedome II Convertible a leader in its class

Hemi V8 Engine

The 1956 DeSoto Firedome II Convertible is powered by a 276 cubic inch Hemi V8 engine, delivering strong performance with 190 to 230 horsepower depending on configuration.

Distinctive Styling

Featuring a facelift in 1956, the Firedome II Convertible sports pronounced chrome accents, a bold front grille, and sleek tail fins, embodying classic mid-50s American automotive design.

Convertible Roof

Equipped with a power-operated soft top, the 1956 Firedome II Convertible offers an open-air driving experience combined with the elegance of a full-sized luxury convertible.

Spacious Interior

Designed as a full-size car, the interior provides ample seating for four passengers with comfortable leather or cloth upholstery and a well-appointed dashboard layout.

Safety Features

For its time, the car included safety improvements like hydraulic brakes, a padded dashboard, and improved visibility, contributing to safer driving conditions.
Frequently Asked Questions

FAQ

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The 1956 DeSoto Firedome II Convertible measures 5611 mm (220.9 inches) in length, 1989 mm (78.3 inches) in width, and 1473 mm (58 inches) in height. These dimensions reflect the car's substantial size, typical for luxury convertibles of the mid-1950s, offering a spacious interior and a commanding road presence.

With a width of 1989 mm (78.3 inches), the 1956 Firedome II Convertible is relatively wide compared to many of its contemporaries, providing ample shoulder room and contributing to its stable ride. Most convertibles of that era averaged around 1800-1900 mm, so the Firedome II's width is on the broader side, enhancing its luxury appeal.

Standing at 1473 mm (58 inches) tall, the Firedome II Convertible offers a low and sleek profile common for 1950s convertibles. This relatively low height improves aerodynamic characteristics and gives the car a sportier look while maintaining comfortable headroom inside, especially with the convertible top down.

At 5611 mm (220.9 inches) long, the 1956 Firedome II Convertible is considerably longer than many modern cars, including current sedans and many SUVs. This length contributes to a spacious cabin and impressive road presence but requires more space for parking and maneuvering in tight urban environments.

Standard garages typically have a width of about 2438 mm (96 inches) and a length of around 6096 mm (240 inches). With its length of 5611 mm (220.9 inches) and width of 1989 mm (78.3 inches), the 1956 Firedome II Convertible will fit comfortably inside a standard American garage, leaving some space for opening doors and additional storage.

Compared to the previous Firedome generation, the 1956 Firedome II Convertible maintained a very similar size, with slight refinements in styling rather than major dimensional changes. The length and width remained closely aligned, ensuring that the second generation preserved the spacious and luxurious feel of its predecessor while providing updated 1956 design cues.

Though precise weight data for the 1956 Firedome II Convertible varies, convertibles of this size and era commonly weighed between 1800 kg and 1900 kg (about 3968 to 4190 lbs). The substantial weight provides a comfortable and stable ride, but it also slightly reduces acceleration and fuel efficiency compared to lighter cars, typical for luxury vehicles of the time.

The Firedome II Convertible is designed with a spacious cabin to comfortably seat up to five passengers. Its wide body (1989 mm/78.3 inches) allows ample shoulder room, while the convertible design provides an open-air experience. Headroom and legroom are generous, making it suitable for long drives and luxurious cruising.

Compared to similar 1950s luxury convertibles such as the Chrysler New Yorker Convertible or Cadillac Eldorado, the Firedome II Convertible holds its own in terms of size and road presence. Its length and width are comparable, although styling and features may differ. The Firedome II offered a distinctive V8 powertrain and styling that appealed to buyers seeking both performance and luxury.

The 1956 facelift of the Firedome II Convertible introduced refreshed styling, including updated grille designs, chrome accents, and new badging, enhancing its visual appeal. Mechanical and interior updates also focused on improving comfort and ride quality, making the ’56 model a refined and attractive evolution of the earlier 1955 model.

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