2021 Kia K9 II (facelift 2021) Dimensions, Size & Specs

With a width of 1915 mm (75.4 inches), the Kia K9 II is wider than many midsize sedans, which means parking in narrow spaces requires extra caution. However, most standard garages, which are typically at least 2440 mm (96 inches) wide inside, can accommodate the K9 II comfortably, leaving sufficient clearance on each side for door opening and movement around the vehicle.

The Kia K9 II weighs between 1930 kg (4257 lbs) and 2075 kg (4573 lbs), depending on the specific trim and configuration. This range is typical for a full-size luxury sedan equipped with advanced comfort and safety features. The substantial curb weight contributes to a smooth, stable ride, improved noise insulation, and a sense of solidity, though it may slightly impact agility compared to lighter vehicles.

The Kia K9 II comes with tire sizes 275/40 R19 on the rear axle and 245/45 R19 on the front. These large 19-inch tires improve road grip, handling, and stability, enhancing driving confidence and comfort. The staggered tire sizing also adds to the sporty yet luxurious character of the sedan.

Yes, the Kia K9 II, measuring 5140 mm in length (202.4 inches) and 1915 mm in width (75.4 inches), generally fits comfortably inside a standard residential garage. Most standard garages offer at least 2440 mm (96 inches) width and 5486 mm (216 inches) length, giving enough clearance for opening doors and maneuvering around the vehicle without difficulty.

The K9 II's height of 1490 mm (58.7 inches) strikes a balance between spacious interior headroom and a sleek aerodynamic profile. This height provides comfortable headroom for most passengers, contributing to a roomy cabin experience. Aerodynamically, the modest height lowers wind resistance, promoting improved fuel efficiency and reduced road noise compared to taller sedans.

Compared to the predecessor, the Kia K9 II (facelift 2021) maintains similar exterior dimensions but incorporates refined styling and subtle size optimizations. The length stays roughly 5140 mm (202.4 inches), with marginal adjustments in width and height to align with modern design trends. Weight has increased slightly within the 1930-2075 kg range due to added luxury and tech features, enhancing comfort and safety without significantly compromising performance.

The Kia K9 II's length of 5140 mm (202.4 inches) and width of 1915 mm (75.4 inches) position it comfortably in the full-size luxury sedan segment, competing with models like the Genesis G90 and Mercedes-Benz E-Class. It offers a spacious interior and premium features at a competitive price point. While some rivals might have slightly larger overall dimensions or more diverse engine options, the K9 II excels with its modern technology, comfort amenities, and distinctive design.

Thanks to its substantial length of 5140 mm (202.4 inches) and width of 1915 mm (75.4 inches), the Kia K9 II offers generous interior space conducive to both driver and passenger comfort. The sedan provides ample legroom and shoulder room for front and rear occupants, making long journeys comfortable. Its height of 1490 mm (58.7 inches) supports sufficient headroom, while the wide cabin layout enhances overall spaciousness.

While the Kia K9 II’s full-size sedan stature—measuring 5140 mm (202.4 inches) long and 1915 mm (75.4 inches) wide—provides luxury and space, it does require some consideration in tight urban environments. Its length and width mean that tight parking lots and narrow streets require more care during navigation and parking. However, features like parking sensors, cameras, and advanced driver assistance systems in the facelift model help mitigate these challenges, improving maneuverability in city conditions.