No, because Naruto didn't have control over Kurama's chakra, which is the main reason his chakra was so strong. If he had control, he'd be far superior, as the manga shows in Part 2.
Sasuke stating that Kaguya's chakra is on a whole other level to Madara's, is a clear indicator that she's stronger than he is. Its the measurement that Sasuke used to determine she's on another level to him.
Actually it was the seal that was making it hard for him to control his chakra, it was diverting some of his to keep Kurama in check.
Naruto had vast chakra reserves at a young age, but he lacked control in general until Jiraya started training him.
OT: Kaguya has more then earned her position as the strongest, remember that all chakra was once hers (after taking it from the God tree), she was so powerful that it took chakra from everyone in the planet to revive her.
Also Naruto and Sasuke were pushing Madara to his limit, he was just barely holding them off and they weren't even going all out, Kaguya is pushing them to the limit and they have only hit her once and it was with a jutsu that was used for comic relief.
She travels though dimensions and alters them as she desires.