2014 Kia K9 I (facelift 2014) Dimensions, Size & Specs

The Kia K9 I facelift weighs between 1985 kg and 2091 kg (4376 to 4608 lbs) in curb weight, depending on the configuration and optional equipment. The curb weight represents the vehicle's weight including all standard equipment and necessary operating consumables like fuel and oil but without passengers or cargo. The maximum weight, also known as the gross vehicle weight rating (GVWR), ranges from 2430 kg to 2550 kg (5357 to 5620 lbs). This maximum weight includes the curb weight plus the total weight of passengers, cargo, and optional accessories, reflecting the maximum safe operating weight of the vehicle.

The Kia K9 I facelift offers a luggage capacity of 450 liters (approximately 15.9 cubic feet). This trunk space is adequate for a luxury sedan of its size, comfortably accommodating several suitcases, shopping bags, or golf clubs. The design prioritizes a wide and deep loading area for ease of use, making it practical for both daily errands and longer trips. While not as large as some dedicated SUVs or station wagons, this capacity provides a good balance between luxury passenger comfort and cargo practicality.

A standard garage typically measures around 2400 to 3000 mm (7.9 to 9.8 feet) in width and roughly 4800 to 6000 mm (15.7 to 19.7 feet) in length. The Kia K9 I facelift, with a width of 1900 mm (74.8 inches) and a length of 5095 mm (200.6 inches), fits comfortably within standard garage dimensions. The height of around 1485 mm (58.5 inches) also ensures ample vertical clearance. Therefore, parking the Kia K9 I in a standard garage is generally convenient without requiring special accommodations.

The Kia K9 I facelift measures 1900 mm (74.8 inches) in width and about 1485-1486 mm (58.5 inches) in height, dimensions that are competitive within the full-size luxury sedan segment. For comparison, many rivals measure similarly, with widths generally ranging from 1850 mm to 1950 mm and heights between 1450 mm and 1500 mm. This means the K9 strikes a strong balance by offering a wide stance that enhances stability and presence, while its height maintains a sleek silhouette offering ample cabin headroom.

The Kia K9 I facelift comes with a range of rim sizes from 18 to 19 inches. Specifically, rim options include 7.5J x 18, 9.0J x 19, and 8.0J x 19. Corresponding tire sizes available are 245/50 R18, 275/40 R19, and 245/45 R19 respectively. These sizes provide a combination of comfort and sporty handling characteristics, with wider tires improving grip and stability especially at higher speeds. The range of tire and rim sizes allows buyers to tailor the vehicle’s ride and aesthetic to their preferences.

Compared to its predecessor, the Kia K9 I facelift (2014-2018) maintained a similar length of 5095 mm (200.6 inches), which is consistent with Kia’s focus on a spacious and commanding full-size luxury sedan. This continuity allows the facelift model to preserve the spacious interior feel that was well-received in the earlier generation while adding refreshed styling and updated technology. The dimension stability between generations ensures familiarity for returning customers while improving overall refinement.

The Kia K9 I facelift’s dimensions place it firmly in the full-size luxury sedan category alongside competitors such as the Mercedes-Benz S-Class and BMW 7 Series. While the K9 is comparable in length (around 5095 mm) and width (1900 mm), it tends to be slightly more affordable, offering a compelling value proposition with luxury features, advanced technology, and a spacious interior. Feature-wise, the Kia includes premium materials, advanced safety systems, and comfort amenities that rival the established German marques, making it an attractive alternative for buyers looking for size, luxury, and technology.

With a curb weight ranging between 1985 kg to 2091 kg (4376 to 4608 lbs), the Kia K9 I facelift is relatively heavy, consistent with its full-size luxury sedan status. The substantial weight contributes to a smooth, stable ride, enhancing comfort and road presence, while also aiding in safety and solidity. However, the heavier weight can negatively impact fuel efficiency and acceleration compared to lighter sedans. Kia has addressed this with efficient engine tuning and transmission choices to balance performance and economy, ensuring the car feels refined rather than sluggish in everyday driving.

The Kia K9 I facelift is designed to comfortably seat five passengers with generous legroom and headroom, especially in the rear seats, a hallmark of the luxury sedan segment. The wide 1900 mm (74.8 inches) body width translates to spacious interiors, allowing for wide seats and a comfortable three-person rear bench. Interior materials and finishes in the facelift are premium, matching its luxury positioning. The interior layout maximizes comfort, with ample space for occupants in both front and rear, supporting long-distance comfort and executive-class transport.