Lewis Hamilton is upbeat on Mercedes' chances in Melbourne, yet the four-time world champion sees another team potentially stealing its thunder Down Under.
Both the Silver Arrows squad and Red Bull Racing abstained from producing one-lap wonders in pre-season testing as they focused on their race pace.
Hamilton was attentive to Daniel Ricciardo and Max Verstappen's long runs however, and suggests the Milton Keynes-based outfit could actually lead the charge next week, especially if a rumored upgrade of its RB14 is implemented for the season opener.
"I think this year is going to be exciting, because last year there was a big difference between teams in the beginning, and then they got closer," Hamilton told the media at a Petronas sponsor event in Turin on Wednesday.
"But this year I think it starts this close and then it's going to overlap, and separate, and overlap during the year, as people are developing.
"Because we don't bring upgrades at the same time, I think Red Bull will bring something at the first race, which will be interesting to see," he added.
"I think Red Bull are the fastest at the moment, potentially. They have some sort of upgrade coming, of some magnitude, two-to-four tenths or something like that - that's what I heard."
Hamilton described the differences in design philosophy which exist between Mercedes and Red Bull, but says performances levels should remain close.
"Their car, they have generally a slightly different philosophy, they always build a car that has lots of downforce," explained the 33-year-old.
"Their maximum downforce has always been more than everyone else's downforce. But that doesn't work always everywhere.
"Some places where you have longer straights - cause they're very slow on the straights, normally, but they're fast through the corners. This advantage shifts through the year.
"I'm super confident in my team and the work they've done, I just think it's going to be close."
Gallery: The beautiful wives and girlfriends of F1 drivers
Keep up to date with all the F1 news via Facebook and Twitter
When F1’s radically redesigned 2026 cars finally roll out in Barcelona at the end of…
Max Verstappen has never been one to sugar-coat reality – and as Formula 1 braces…
Ferrari have survived decades of criticism about strategy calls, driver politics and pit stops that…
While the paddock has been whispering for months that Mercedes might be holding the winning…
Dan Gurney passed away on this day in 2018, and here at F1i we'll never…
What began as a painful reminder of loss has ended with a moment of profound…