Tehran, Iran (CNN) -- Iran's President Mahmoud Ahmadinejad will leave politics when his second term comes to an end, and does not envision a Vladimir Putin-style return to office after sitting out for a term, a German newspaper reported Sunday.

"Eight years are enough," the controversial Iranian leader told Germany's Frankfurter Allgemeine Sonntagszeitung.

He's barred by law from seeking a third consecutive term in 2013. Russian President Putin was forced out of office by a similar law, spent one term as prime minister, then returned to office this year.