The 2026 Kia Seltos is designed with a clear emphasis on mechanical precision and functional capability. Its build reflects a focus on consistent power delivery, structural efficiency, and balanced performance across a range of driving environments. The model lineup includes the LX, S, EX, and SX trims. Each trim remains aligned in its dimensional standards yet varies in powertrain and equipment to meet different operational needs. The information presented here reflects only the verified specifications provided for the model and is organized to highlight all essential technical features in a direct and neutral manner.
Engine Design and Power Output
The 2026 Kia Seltos offers two primary engine systems. The LX, S, and EX trims include a 2.0-liter multi-port injection Atkinson engine with aluminum block and head construction that supports reduced mass and steady thermal management. This engine delivers 147 horsepower at 6200 rpm along with 132 pound-feet of torque at 4500 rpm. The bore and stroke measurement is 81.0 millimeters by 97.0 millimeters, and the compression ratio is 12.5 to 1. The fuel system uses Multi Point Injection and the lubrication system functions through an oil pump. Cooling is handled with a water pump system. Engine oil capacity is stated as 5.0 liters from the plant or 4.8 liters for after-service filling.
The SX trim features a 1.6-liter Turbo Gasoline Direct Injection engine with a displacement of 1598 cubic centimeters and a bore and stroke of 75.6 millimeters by 89.0 millimeters. Its compression ratio is 10.0 to 1. This engine provides 190 horsepower at 6000 rpm and 195 pounds of torque beginning at 1700 rpm and extending to 4500 rpm. The valve system is identified as a 16-valve swing arm type. It uses Gasoline Direct Injection for improved fuel delivery precision. Cooling is again managed through a water pump system with the same oil capacity specifications as the 2.0-liter configuration. Both engines operate using unleaded gasoline with an octane rating of 91 or higher and share the same emission control system identified as WCC plus UCC.


