The KAIYI X3 Pro is typically powered by a 1.5-liter turbocharged four-cylinder engine, which represents a significant upgrade over the naturally aspirated engine found in the base X3 in many markets. This turbocharged unit produces approximately 150 to 160 horsepower and 210 to 230 Nm of torque, delivering noticeably stronger acceleration and responsiveness, especially during highway merging and overtaking maneuvers.

Transmission options usually include a continuously variable transmission (CVT) that simulates gear shifts for a more engaging driving feel, along with a 6-speed manual transmission in certain markets for driving enthusiasts. The suspension is tuned to balance comfort with sharper handling, and the steering offers improved feedback, making the X3 Pro feel more agile and confident on winding roads compared to its standard counterpart.