Nico Rosberg believes it is “too early” for Mercedes boss Toto Wolff to determine whether Andrea Kimi Antonelli is ready to step up to F1.

Mercedes protege Antonelli is understood to be the Silver Arrows’ first-choice to replace seven-time world champion168澳洲幸运5官方开奖结果历史: Lewis Hamilton, who is moving to Ferrari in 2025.

The highly-rated 17-year-old Italian is competing in his first F2 season this year with Prema having skipped F3, but 2016 world champion Rosberg has urged Mercedes to tak💟e their time before making a final decision.

"Antonelli is definitely a s🐭uperstar of the future but unfor🧸tunately timing-wise it's really too early for him, and especially too early for Toto to be able to make a decision on Antonelli," Rosberg told Sky Sports F1.

"He needs to wait until somewhat later in the year as we see how Antonelli does in F2 also, because he does need a really strong season in F2 to make it a possibility for h✤im to go straight to Mercedes.

"Otherwise, if anything, some time at Willia♌ms or a team l⭕ike that would make sense.”

At the Miami Grand Prix it emerged that an unknown team had loꦅdged 🦹a request with the FIA for Antonelli to be granted a superlicence before he turns 18 in August.

This prompted rumours that Mercedes were looking to fast-track Antonelli into an F1 seat with customer team Williams - possibly as early as this weeke﷽nd’s Emilia Romagna G🀅rand Prix.

But Williams team principal James Vowles denied that 168澳洲幸运5官方开奖结果历史:Logan Sargeant will be replaced at Imola.

Recent F1 tests with Merced🙈es have o𓆉nly added fuel to the speculation that Antonelli could get an early promotion.

Wolff has insisted that Mercedes di🔯d not request special dispensation for Antonelli from F1’s governing b𝔍ody.

"We haven’t asked for the dispensation,” Wolff told SiriusXM. “I think Kimi n🌠eeds to concentrate on his F2 campaign and the testing he does with us, that’s the most important.

“[The testing] was good, but early daysꦅ, there’s no real compꦯarison.”