2015 Mercedes-Benz S-class Cabriolet (A217) Dimensions, Size & Specs

The curb weight of the Mercedes-Benz S-class Cabriolet (A217) ranges from 2040 to 2180 kilograms (4498 to 4806 pounds), depending on the trim and options installed. This weight reflects the extensive luxury features, safety technology, and the convertible top mechanism integrated into the vehicle. The maximum gross vehicle weight (GVWR), which includes passengers, cargo, and additional gear, varies between 2590 and 2635 kilograms (5709 to 5809 pounds). This range allows for substantial passenger and luggage capacity while ensuring that the vehicle maintains excellent stability and performance on the road.

Given the Mercedes-Benz S-class Cabriolet (A217)’s length of 5027 mm (197.8 inches) and width of 1899 mm (74.8 inches) without mirrors, fitting this vehicle into a standard residential garage depends on garage dimensions. Most standard garages measure around 6000 mm (20 feet) in length and 3000 mm (10 feet) in width, which can accommodate this car's length and width comfortably. However, when mirrors are open (2108 mm / 83 inches), clearance can be tighter. Additionally, the height of 1417 mm (55.7 inches) poses no issue for typical garage doors. Overall, the S-class Cabriolet should fit in a standard garage but may require folding the mirrors or careful maneuvering.

The Mercedes-Benz S-class Cabriolet (A217) offers a luggage capacity of 350 liters (12.4 cubic feet), which is quite generous for a luxury convertible. The convertible’s design emphasizes both style and practicality, and this volume allows owners to carry several suitcases or golf bags, making it suitable for longer trips. Compared to competitors in the luxury convertible segment, the S-class Cabriolet’s trunk space is competitive, often outperforming rivals like the BMW 6 Series Convertible or Audi A5 Cabriolet, which offer less trunk capacity due to their differing roof mechanisms or design priorities.

The width of 1899 mm (74.8 inches) provides a stable and planted feel on the road, contributing to enhanced cornering and highway stability. This broad stance, combined with a wide track, improves grip and distributes weight evenly, especially significant for a powerful luxury convertible. The height of 1417 mm (55.7 inches) keeps the center of gravity relatively low for a convertible, improving agility and reducing body roll. Furthermore, the aerodynamic profile shaped by its dimensions supports high-speed stability and reduces wind noise, augmenting the overall refined driving experience expected from the Mercedes-Benz S-class.

The Mercedes-Benz S-class Cabriolet (A217) supports rim sizes of 18, 19, and 20 inches with corresponding tire sizes: 245/50 R18, 255/45 ZR19, 285/40 ZR19, and 255/40 ZR20. Larger rims and wider tires enhance road grip, improve cornering capabilities, and contribute to sporty aesthetics, while smaller rims typically offer a more comfortable ride by better absorbing road imperfections. Performance-oriented tires in larger sizes (19 and 20 inches) enable better handling dynamics and improved braking performance, complementing the car's powerful engines and active suspension systems.

Compared to its predecessor, the S-class Cabriolet introduced in prior generations (such as the R231 SL-Class or earlier S-class convertibles), the A217 model is notably longer and wider. With a length of 5027 mm (197.8 inches), it typically measures longer by a few centimeters, enhancing rear legroom and overall cabin spaciousness. The width of 1899 mm (74.8 inches) also generally represents an increase, contributing to improved stability and interior comfort. The design philosophy with the A217 focused on combining classic luxury with modern elegance, increasing both dimensionally and technologically to elevate passenger comfort and road presence over the previous generation.

When compared to other high-end luxury convertibles like the BMW 6 Series Convertible and the Audi S8 Cabriolet, the Mercedes-Benz S-class Cabriolet (A217) is generally larger in length and width. Its 5027 mm (197.8 inches) length and 1899 mm (74.8 inches) width provide a more spacious cabin and a grander road presence. While competitors often focus on sporty dimensions with slightly shorter lengths, the A217 prioritizes luxury and passenger comfort with enhanced legroom and wider seats. Its luggage capacity and overall dimensions tend to be more generous, making it a standout option for buyers seeking a combination of size, luxury, and cabriolet open-air driving experience.

The curb weight of the Mercedes-Benz S-class Cabriolet ranges between 2040 and 2180 kilograms (4498 to 4806 pounds), which is relatively high for a convertible. This substantial weight is primarily due to the extensive use of high-strength materials to maintain structural rigidity, especially important for a convertible where the roof structure is absent. Additional safety features, luxury amenities such as advanced electronics, soundproofing, a robust retractable hardtop mechanism, and premium materials all add to the overall mass. This weight ensures a solid, planted feel on the road, translates to a smooth and quiet ride, and meets stringent safety and comfort standards expected in the luxury segment.

The Mercedes-Benz S-class Cabriolet (A217) was produced from 2015 to 2017 and represents the brand’s flagship luxury convertible offering during that time. Unique features of this generation include a retractable soft top that provides both sophisticated styling and the convenience of open-air driving, along with state-of-the-art safety and driver assistance technologies. The design merges classic luxury cues with modern aerodynamic forms, offering a sleek silhouette that combines elegance and sportiness. Inside, the vehicle offers premium materials, advanced infotainment systems, and spacious seating that underscore its position in the ultra-luxury convertible market.