| Production | |
|---|---|
| Model Year: | 1959 |
| Production Years: | 1958 - 1959 discontinued in 1959 |
Precise measurements of the 1959 DeSoto Firedome III Convertible, engineered for optimal performance and comfort
| Dimensions | |
|---|---|
| Length: | 5616 mm221.1 in18.4 ft |
| Width: | 1999 mm78.7 in6.6 ft |
| Ground Clearance: | 142 mm5.6 in0.5 ft |
| Weight Specifications | |
| Curb Weight: | 1950 kg4299 lbs |
The 1959 DeSoto Firedome III Convertible represents one of the final expressions of DeSoto's stylish mid-century American automotive design. Produced between 1958 and 1959, this cabriolet variant showcases the elegance and sophistication of late 1950s luxury cars. With an overall length of 5616 mm (221.1 inches) and a width nearing 2 meters at 1999 mm (78.7 inches), the Firedome III Convertible commands a substantial road presence typical of its era. The curb weight stands at approximately 1950 kg (4299 lbs), reflecting the robust steel construction common among vehicles of that period, contributing to its solid and substantial feel on the road. The ground clearance or ride height is modest at 142 mm (5.6 inches), balancing its low-slung sporty stance with everyday usability. This generation of the Firedome carries the hallmark of American 1950s automotive flair with smooth chrome accents, a sweeping design, and a spacious two-door cabriolet or coupe layout. Its dimensions emphasize a broad and roomy passenger environment, ideal for cruising with style and comfort. The Firedome III Convertible persists as a celebrated classic among collectors and enthusiasts, embodying the grandeur and scale of late 1950s American convertible cars.
Discover the standout features that make the 1959 DeSoto Firedome III Convertible a leader in its class
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The 1959 DeSoto Firedome III Convertible (facelift) measures 5616 mm (approximately 221.1 inches) in length and 1999 mm (about 78.7 inches) in width. These expansive dimensions contribute to its classic presence on the road, making it one of the larger cars of its era and providing a spacious interior and grand styling typical of late-1950s American convertibles.
The curb weight of the 1959 DeSoto Firedome III Convertible stands at around 1950 kg (approximately 4299 lbs). This relatively heavy body, combined with robust V8 powertrains typical of the period, means the car offers a solid and stable ride but is less agile compared to modern vehicles. The weight impacts acceleration and braking, giving it a stately, cruiser feel rather than sporty handling.
This model features a ride height or ground clearance of 142 mm (around 5.6 inches). Such clearance is typical of classic American convertibles, offering a balance between road presence and everyday usability. While sufficient for regular paved roads, care is needed with rough terrain or steep driveways to avoid underbody scraping.
The height of the 1959 DeSoto Firedome III Convertible generally ranges near 1420 mm (55.9 inches), typical for convertibles of the era to provide a sleek profile when the top is up. This height contributes to roomy headroom while maintaining the stylish low stance that converts desire. The convertible top mechanism slightly reduces interior height compared to hardtops, especially when the top is raised.
Given its length of 5616 mm (221.1 inches) and width of 1999 mm (78.7 inches), the 1959 DeSoto Firedome III Convertible is relatively large by modern standards. A standard residential garage door is often around 2400 to 2500 mm (94.5 to 98.5 inches) wide and about 2100 to 2200 mm (82.7 to 86.6 inches) deep. While the width might be adequate for most garages, the car’s long length and width mean that owners should confirm garage dimensions carefully to ensure easy access and sufficient clearance.
The 1959 Firedome III Convertible offers a spacious interior typical of 1950s American cars. The wide body allows for comfortable bench seating in the front and rear, accommodating four to six passengers depending on the specific configuration. The convertible design emphasizes an open, airy feeling, making it ideal for leisurely drives. However, the added mechanisms for the convertible top slightly reduce rear headroom compared to hardtops.
Compared to its predecessor, the earlier 1957-1958 Firedome models, the 1959 Firedome III Convertible received a facelift rather than a comprehensive redesign. The length and width remained largely consistent, maintaining the expansive dimensions around 5616 mm in length and nearly 2 meters in width. The update focused more on styling and trim enhancements than dimensional changes, so the size and spatial experience remain very similar between generations.
When compared to other late-1950s American convertibles like the 1959 Chevrolet Impala Convertible or the 1959 Ford Fairlane Convertible, the DeSoto Firedome III sits on the larger side. Its 5616 mm length (221.1 inches) is notably long, often exceeding competitor convertibles by several centimeters or inches. The width nearing 2 meters (78.7 inches) ensures roomy interiors but also reflects the era's penchant for broad, bold styling.
The 1959 Firedome III generation was available mainly in two body styles: the Cabriolet (convertible) and the Coupe. The Cabriolet showcased the iconic open-top driving experience with classic American luxury styling, while the Coupe offered a fixed roof with a similarly elegant profile. Both variants maintained the Firedome’s signature wide stance and chrome-rich appearance.
Maintaining the 1959 DeSoto Firedome III Convertible requires attention to its substantial size and weight, which influence handling and wear. Its large body means periodic checks on suspension components and brakes are necessary due to the mass. The convertible top mechanism requires regular care to ensure smooth operation and water-tight seals. Proper storage is critical given its dimensions, ensuring enough garage space to prevent damage. Enthusiasts appreciate that despite its size, the vehicle embodies classic American luxury and style, making dedicated maintenance rewarding.
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