2016 Mercedes-Benz C-class Cabriolet (A205) Dimensions, Size & Specs

The curb weight of the Mercedes-Benz C-class Cabriolet (A205) ranges from approximately 1600 kg to 1925 kg (3527 to 4243 lbs), depending on the specific trim and equipment installed. The maximum permissible weight, which includes passengers, cargo, and fuel, ranges from 2080 kg to 2315 kg (4584 to 5103 lbs). These weight figures ensure the vehicle maintains both performance and safety standards while providing a stable driving experience.

The Mercedes-Benz C-class Cabriolet (A205) offers a standard luggage capacity of 285 liters (about 10.1 cubic feet) with the rear seats up. When the rear seats are folded down, the luggage space expands to between 355 and 360 liters (12.5 to 12.7 cubic feet). This increase provides greater versatility for carrying larger items, though, as a luxury convertible, it prioritizes style and comfort, so storage capacity remains moderate compared to larger vehicles.

This generation of the C-class Cabriolet supports rim sizes of 17, 18, and 19 inches. Corresponding tire sizes include 225/50 R17, 225/45 ZR18, 245/40 ZR18, 255/40 ZR18, 285/35 ZR18, 255/35 ZR19, and 285/30 ZR19. These varied sizes allow for customization depending on driving preferences, such as aiming for enhanced sporty handling or a smoother ride quality.

The C-class Cabriolet (A205), with a length of 4686 mm (184.4 inches), width of 1810 mm (71.3 inches) excluding mirrors, and a height of 1409 mm (55.5 inches), will generally fit comfortably in a standard residential garage. Typical garage dimensions are about 2400 mm (94.5 inches) wide and 4800 mm (189 inches) deep, so this vehicle’s size fits well within these limits. However, drivers should consider mirror clearance since the width with mirrors open is 2016 mm (79.4 inches), which may require careful entry.

Compared to the preceding generation (C-class Cabriolet A204), the A205 generation saw an increase in length and overall presence. While specific predecessor dimensions vary, the A205 is generally longer and wider, contributing to improved interior space and better aerodynamic efficiency. This size increase aligns with Mercedes-Benz’s evolution toward a sportier yet more spacious luxury convertible. The modern A205 thus offers a more comfortable and visually impactful driving experience while maintaining agility.

In comparison to similar luxury convertibles like the BMW 4 Series Convertible and Audi A5 Cabriolet from the same period, the C-class Cabriolet (A205) is quite competitive in dimensions. For example, the BMW 4 Series Convertible measures roughly 4637 mm in length, which is slightly shorter, while Audi A5 Cabriolet is close to 4712 mm in length, slightly longer than the C205. Width and height dimensions are similarly aligned. This places the C205 comfortably in the segment's middle ground, striking a fine balance between sporty compactness and passenger comfort.

The interior of the C-class Cabriolet (A205) offers a premium, driver-focused space with seating for up to four passengers. While convertibles typically have reduced rear-seat space, the A205 provides relatively comfortable accommodations in the front with supportive seats and ample headroom, thanks to its height of 1409 mm (55.5 inches). Rear seats are more suited for children or short trips due to limited legroom. Materials and technology emphasize luxury, complementing the compact yet well-designed interior dimensions.

The 2016-2018 C-class Cabriolet (A205) generation introduced a fully fabric soft-top roof, which weighs less than a traditional hard-top, improving vehicle handling and fuel economy. This generation is based on the W205 sedan platform, providing a modern chassis with improved rigidity. Aerodynamic enhancements, LED lighting, advanced safety technologies, and an upscale interior with the latest infotainment systems are standout features, marking a significant step forward in both comfort and performance compared to previous Cabriolet models.

The C-class Cabriolet (A205) offers several engine options throughout its production run, primarily consisting of turbocharged four-cylinder and six-cylinder petrol and diesel engines. Power output varies by market and model, ranging from efficient 2.0-liter four-cylinder engines delivering around 184 to 255 horsepower to more powerful 3.0-liter V6 options producing above 300 horsepower. These engines provide a dynamic, responsive driving experience while offering a blend of performance and fuel economy suited to the luxury convertible market.