Why does my Nissan Juke's transmission feel sluggish?

I've noticed that my Nissan Juke's transmission feels sluggish and unresponsive when I'm driving. It's not every time, but it happens frequently. What could be causing this issue?

It's possible that your transmission fluid needs to be changed. Old or dirty transmission fluid can cause sluggishness in shifting and overall performance. Try getting a transmission fluid flush and see if that helps improve the responsiveness.