2025 Kia K4 (2025) Dimensions, Size & Specs

The curb weight of the 2025 Kia K4 ranges from 1330 kg to 1481 kg (approximately 2932 to 3266 pounds), depending on the trim level and equipment options. The maximum weight, which includes passengers and cargo, ranges between 1860 kg and 1900 kg (4101 to 4189 pounds). This weight range influences fuel efficiency, handling, and performance.

The Kia K4 offers a luggage capacity of 413 liters (about 14.58 cubic feet) in its trunk. This is competitive within the midsize sedan segment, providing ample space for everyday groceries, luggage for road trips, or other cargo needs. Its practical storage complements its size and class.

The Kia K4 comes with multiple rim size options including 6.5J x 16, 7.0J x 17, and 8.0J x 18 inches. Corresponding tire sizes are 205/55 R16, 225/45 R17, and 235/40 R18 respectively. These sizes allow for a balance between ride comfort, handling responsiveness, and aesthetic appeal.

Yes, the 2025 Kia K4, with a length of 4709 mm (185.4 inches) and width of 1849 mm (72.8 inches), is well suited to fit into a standard residential garage. Most single-car garages measure around 6 to 7 meters (about 236 to 276 inches) in length and 3 meters (118 inches) in width, giving sufficient room for the Kia K4 along with some extra space for opening doors and maneuvering.

The 2025 Kia K4 maintains a similar footprint to its predecessor but with subtle refinements that enhance interior space and exterior presence. Typically, newer generations focus on optimizing cabin comfort and cargo space without significantly increasing exterior dimensions, and the K4 continues this trend by combining a sleek design with practical use of space while maintaining a competitive length of 4709 mm and width of 1849 mm.

Dimensionally, the Kia K4 stands firmly in the midsize sedan category with its 4709 mm length and 1849 mm width. Compared to competitors like the Honda Accord or Toyota Camry, the K4 offers similar or slightly more compact external measurements while optimizing interior space. Its height of 1420 mm provides a low, sleek profile contributing to an aerodynamic design and sporty stance relative to its peers.

With a curb weight ranging from 1330 kg to 1481 kg, the Kia K4 offers a balance of lightweight agility and structural integrity. Lower weight contributes to better fuel efficiency and nimble handling, while higher trims may include additional features that add weight but enhance comfort and safety. The weight is well optimized for a midsize sedan, providing competent acceleration, braking, and fuel economy performance for daily commuting and longer drives.

The 2025 Kia K4's dimensions and weight are well-suited for urban environments. At 4709 mm long and 1849 mm wide, it is easy to maneuver in tight spaces and urban traffic. Although it is a midsize sedan, its relatively moderate size allows easier parking compared to larger vehicles or SUVs. Its curb weight also ensures stable, confident driving without sacrificing agility in crowded city scenarios.

The 2025 Kia K4 generation introduces a sleek, modern design with carefully optimized exterior dimensions for improved aerodynamics and interior space utility. While it preserves the practical size expected in midsize sedans, it integrates contemporary styling cues and efficient packaging. Compared to previous generations and similar sedans in its class, the K4 balances a sporty profile with comfort and functionality, supported by its competitive length of 4709 mm, width of 1849 mm, and a trunk capacity of 413 liters, making it a strong contender in its segment.