Just bought a new cts and love it.

Wife's van is acting up. Never leased before. Thinking about leasing new van since they are dogged out around 5 years no matter what and never make it past 6 years. I KNOW I KNOW THIS IS NOT A CADDY QUESTION BUT MAYBE IT CAN HELP SOMEONE THINKING OF LEASING A CTS! Can anyone give me some good advice on what to look for in a lease on a minivan?