2025 Kia K4 vs. 2010 Kia Optima III Dimensions Comparison
Compare the size of two cars side by side and see their differences at a glance. Simply enter the vehicle names, and our tool creates a clear visual comparison of their length, width, and height. This makes it easy to find out which car is longer, wider, or taller, and helps you better understand their overall proportions. Whether you are checking if a car will fit in your garage, comparing everyday models, or exploring larger SUVs, this tool provides a straightforward way to see all key dimensions in one place.
Here’s how the 2025 Kia K4 and the 2010 Kia Optima III compare in size:
In terms of length, the 2010 Kia Optima III comes in at 4845 mm (190.75 in), giving it a 136 mm (5.35 in) (2.8 %) advantage over the 2025 Kia K4 at 4709 mm (185.39 in). Looking at width, the 2025 Kia K4 spans 1849 mm (72.80 in), which is 19 mm (0.75 in) (1.0 %) broader than the 2010 Kia Optima III at 1830 mm (72.05 in). As for height, the 2010 Kia Optima III reaches 1455 mm (57.28 in), which is 35 mm (1.38 in) (2.4 %) taller than the 2025 Kia K4 at 1420 mm (55.91 in).
Overall, the 2025 Kia K4 is wider than the 2010 Kia Optima III, while the 2010 Kia Optima III is longer and taller than the 2025 Kia K4.
