Verstappen said with pre-season testing in Bahrain still to take place ahead of the opening Australian Grand Prix in Melbourne on 16 March, it was hard to assess Red Bull’s prospects.
“I don’t know where we are at the moment,” he said. “I think no one knows that. And in a few weeks, we’ll know.”
The 27-year-old Dutchman added: “I’ve not driven my car, no one has seen the other cars, so you can speculate about it, but it’s just a waste of energy to think about that yet. It’s good for the sport if it’s exciting, but I don’t know at the moment.”
Last month, Britain’s Daily Mail reported that Aston Martin was prepared to make an audacious £1 billion ($1.25 billion) bid to lure Verstappen away to a team that finished fifth — and a colossal 495 points adrift of Red Bull — last year.
New Aston Martin team principal Andy Cowell sidestepped the speculation on Tuesday by saying the team was lucky to have two-time former world champion Fernando Alonso and Lance Stroll, the son of team owner Lawrence Stroll, on “long-term contracts.”
“The key work for this team is to create a fast race car and we didn’t create that for them (the drivers) last year and they get a lot of media pressure because of that,” Cowell said.
“The pressure should come in our direction, we have got the job to create a fast race car and I am absolutely certain that they are both going to deliver.”