1983 Isdera Spyder Dimensions, Size & Specs

The Isdera Spyder has a curb weight of 1000 kg (2205 lbs), which is the weight of the car without passengers or cargo but with standard equipment and necessary operating consumables like fuel and oil. The maximum permissible weight is 1200 kg (2645 lbs), indicating the total allowable weight including passengers, cargo, and accessories. This relatively light weight contributes to Agile handling and performance.

The luggage capacity of the Isdera Spyder (1983) is 300 liters (approximately 10.6 cubic feet). This trunk space is fairly generous for a sports convertible, allowing for luggage or small cargo storage suitable for weekend trips or daily errands. Although it won’t accommodate large suitcases for long vacations easily, its capacity is decent considering the car’s sporty dimensions.

Yes, the Isdera Spyder can comfortably fit into a standard household garage. With its length of 4220 mm (166.1 inches) and width of 1835 mm (72.2 inches), it is comparable in size to common mid-sized cars and sports cars. Standard garages typically measure at least 2400 mm (94.5 inches) wide and about 4800 mm (189 inches) deep, so parking the Spyder inside should pose no issues for most homeowners.

The Isdera Spyder (1983) was produced as a distinct model line, and there is limited lineage of direct predecessor models since Isdera produced very limited quantities of various unique designs. However, compared to earlier Isdera designs such as the Imperator 108i, the Spyder is notably shorter and lower, making it more compact and suited for a sportier cabriolet form. Its dimensions emphasize a sleek profile, contrasting with somewhat larger and heavier coupe predecessors.

When compared to similar sports cabriolets from the early 1990s, the Isdera Spyder is relatively compact yet wide. For example, the Porsche 911 Cabriolet models from around the same period measured slightly longer and narrower, with lengths around 4400 mm and widths closer to 1750 mm. The Spyder’s width of 1835 mm gives it a broader stance for excellent road grip, while its low height and weight reinforce its agile character.

The Isdera Spyder’s relatively low curb weight of 1000 kg (2205 lbs) paired with its wide body (1835 mm/72.2 inches) and low overall height (1135 mm/44.7 inches) contribute to a low center of gravity and excellent balance. These traits improve handling responsiveness, cornering stability, and overall driving dynamics. The light weight enhances acceleration and braking, making the Spyder a nimble and engaging car to drive on both city streets and winding roads.

Despite its compact and sporty exterior, the Isdera Spyder provides a respectable 300-liter (10.6 cubic feet) luggage capacity, which is notable for a convertible sports car. The interior is designed with a focus on driver engagement, which means cabin space prioritizes ergonomics and seating comfort over excess roominess. While the car accommodates two passengers comfortably, its cargo space strikes a good balance for those seeking both style and a degree of practicality.

The Isdera Spyder from the era of 1983, with production noted specifically in 1991, is an extremely rare and unique car. Isdera, a boutique German manufacturer, produced only limited numbers of each model, often hand-built with an emphasis on exclusivity and performance. The Spyder generation is particularly scarce, making it a sought-after collector's piece in the niche high-performance convertible market.

The Isdera Spyder stands out with its low-slung, aerodynamic silhouette accentuated by a height of just 1135 mm (44.7 inches) and a sleek cabriolet roofline. Its wide body at 1835 mm (72.2 inches) gives it a muscular look, while the compact length of 4220 mm (166.1 inches) results in a balanced and sporty proportion. The design reflects a blend of aggressive sports car aesthetics with refined exclusivity typical of limited-production boutique supercars of the era.