Sakura had non ninja parents. Naruto had ninja parents who were dead and he didn't even know who they were.
Not really, Sakura had an easier environment to learn at the academy compared to Naruto who was bullied and exiled. The power naruto was born with didn't really manifest itself until the forest of death + the Kyuubi messed with Naruto's Chakra control meaning he had to work even harder then Sakura. Meaning Sakura had an easier time with Chakra control then Naruto.
What special chakra did he inherit from his mother?
In part 2 and Naruto had Jiraiya, Sakura had Tsunade.
Naruto learnt Sage mode from the toads, not like that was easy, especially when he was rushed to learn it + it didn't help when the Kyuubi refused the toads bond with Naruto making it even more of a solo effort. Sakura could've easily seeked more training which she probably did judging by her latest feats.
Bee could've only said so much in guiding Naruto to become a perfect host, the rest was up to Naruto to defeat it with a little help from his mother.
Take Sakura out that list. Lee and Tenten have worked way harder then her to be in the same list.