2020 DS 9 Dimensions, Size & Specs

The DS 9 has a width of 1932 mm (76 inches) when mirrors are folded, which increases to 2079 mm (81.8 inches) when mirrors are opened during driving. This difference of about 147 mm (5.8 inches) on each side is significant for drivers navigating tight spaces, parking garages, or narrow streets. Understanding mirror width helps ensure the vehicle can fit comfortably in parking spots or garages. The foldable mirrors feature also helps reduce the overall width for easier maneuvering and protecting mirrors from damage while parked.

The curb weight of the DS 9 sedan ranges between 1540 kg to 1909 kg (approximately 3395 to 4207 lbs), depending on equipment and configuration. The maximum permissible weight goes from 2075 kg up to 2395 kg (4574 to 5280 lbs). A heavier vehicle generally provides greater stability and comfort at high speeds but may slightly impact fuel efficiency and acceleration. The wide weight range reflects the availability of various trims and optional equipment, influencing performance and handling characteristics.

The DS 9 offers a generous luggage capacity of 510 liters (approximately 18 cubic feet), which is ample for an executive sedan. This capacity allows for several large suitcases or multiple smaller bags, making it practical for both daily errands and longer trips. The luggage space is well designed with a wide opening to facilitate easy loading and unloading. For users who require a spacious and comfortable sedan capable of carrying luggage without compromise, the DS 9 provides a competitive solution in its class.

Yes, the DS 9 generally fits into a standard single-car garage, which typically measures around 2.4 to 2.7 meters (7.9 to 8.9 feet) in width and about 5.4 to 6 meters (17.7 to 19.7 feet) in length. The DS 9 is 4934 mm (4.934 meters or 16.2 feet) long and 2079 mm (2.08 meters or 6.82 feet) wide including mirrors, so it comfortably fits lengthwise. However, due to its width with mirrors opened, care must be taken to fold mirrors or ensure the garage is wide enough to avoid damage. Folding the mirrors reduces width to 1932 mm (6.34 feet), making garage entry easier and safer.

The DS 9 is a flagship model and does not have a direct predecessor bearing the same name, as it represents a new generation in the brand's sedan lineup introduced in 2020. Compared to other DS models like the DS 7 Crossback SUV, the DS 9 is longer and lower, emphasizing luxury sedan proportions rather than SUV utility. Its 4934 mm length is notably larger than the DS 7’s approximately 4597 mm, providing more interior space and a more imposing road presence. The DS 9 is positioned as a premium executive sedan, distinctly different in size and class from smaller or SUV-focused DS models.

The DS 9 competes with other premium executive sedans like the BMW 5 Series, Audi A6, and Mercedes-Benz E-Class. In terms of length, the DS 9 at 4934 mm is slightly longer than the BMW 5 Series (around 4936 mm but varies by model year) and comparable to the Audi A6 (up to 4949 mm). Width with mirrors folded around 1932 mm is competitive but slightly narrower than some rivals. Height around 1459-1460 mm keeps the profile sleek. Overall, the DS 9 offers dimensions firmly in the executive sedan class, providing competitive cabin room, luxury, and road presence in a segment known for spacious and comfortable vehicles.

The DS 9 uses rim sizes of 19 inches and 20 inches with corresponding tire sizes of 235/45 R19 and 235/40 R20. Larger rim sizes like 20 inches generally enhance handling by improving road grip and cornering stability but may slightly reduce ride comfort due to thinner tire sidewalls. The 19-inch option offers a better balance of ride comfort and handling performance, absorbing more road imperfections. Both sizes support the sophisticated suspension setup of the DS 9, aimed at delivering a smooth yet engaging driving experience befitting a luxury sedan.

The DS 9 has a roof load capacity of 80 kg (176 lbs), which indicates the maximum weight the roof structure can safely support. This capacity makes it feasible to carry roof racks, bike carriers, or luggage boxes without risking damage. While premium sedans are not typically used for heavy rooftop loads like SUVs, the DS 9 can accommodate moderate equipment for travel or sporting activities. Users should ensure that roof rack and cargo loads do not exceed this limit and are securely mounted for safe driving.

The DS 9's height ranges narrowly between 1459 mm and 1460 mm (57.4 to 57.5 inches), depending on specific trims or suspension settings. This consistency in height ensures the vehicle maintains a low, aerodynamic stance typical of luxury sedans. A lower height improves stability and reduces wind resistance, benefiting handling and fuel efficiency. In terms of parking, the relatively low height allows the DS 9 to fit comfortably in standard garages and parking structures without issues, unlike taller SUVs, making urban driving and storage more convenient.