Will the 05 Hyundai Accent engine fit 05 kia rio?

Yes, the 2005 Hyundai Accent and the 2005 Kia Rio share a similar platform and engine design, which means that the engines are generally compatible. However, it's essential to verify specific details such as engine codes and any differences in wiring or mounting before attempting a swap. Consulting with a mechanic or checking service manuals for both vehicles would provide more definitive guidance.