The German trainer has warned that the English club have plenty of experienced players, who will be desperate to lift the most coveted trophy in club football
Players such as Frank Lampard, Didier Drogba, Florent Malouda and Ashley Cole have all been with the Blues for several years without winning European club football's elite competition, and the trainer expects them to be fired up for Sthe upcoming showpiece.
"They have a lot of experienced players in their team and it's clear that the veterans, the players who've been playing at Chelsea for many years, want to win something big. And that's very dangerous for us," Heynckes stated to uefa.com.
"You can see that Chelsea can play different systems. They played completely differently against Benfica [in the quarter-finals] than they did against Barcelona [in the last four].
"I expect Chelsea to be a bit different than against Barcelona. The team has been going through a really good period in the last weeks, and they're playing better, more successful football."
The Bayern coach then stressed that he expects an even encounter, although he admitted that the Bavarians hold the advantage as hosts.
"The match will be open and the chances are 50-50, but it might be a little advantage to play here at home.
"It's something special to play the final in your own stadium. It's something extraordinary, something that's never happened [since 1965], something historic. So, of course, it would be massive to win the final."
Saturday's match at the Allianz Arena kicks off at 20.45CET.
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