Helmut Marko has reiterated his belief that Red Bull will once again be among F1's front-runners this season, insisting that the team's performance in Barcelona did not reflect its true potential.
Red Bull concluded F1's first pre-season test with the third fastest time, courtesy of Sergio Perez. But the Mexican's best flyer was 0.418s adrift from pace setter Lewis Hamilton who, along with teammate George Russell, led the charge for Mercedes in Spain.
But Marko argues that there is little value in trying to extract anything from the sheer numbers that teams put on the board in Spain.
"Nobody knows who drove with how much weight," Marko told Austria's OE24. "It seems that besides us and Mercedes, Ferrari could be up front again.
"We're not half a second behind," he added.
"We drove on hard tyres while Mercedes was on two levels of softer tyres. But I'm looking forward to the next test.
"The cars are heavy, but extremely fast. It's exciting to see how the new regulations will be interpreted. Mercedes has a completely different concept than we do."
Marko readily admitted that Red Bull's new-spec RB18 needed to shed some weight, and the team is working on making its new machine mean and lean.
"We're still a long way from the weight limit, but there are new parts coming as well," he said.
Keep up to date with all the F1 news via Facebook and Twitter
George Russell produced a late surge to claim pole position for Saturday’s Dutch Grand Prix…
Full results from Sprint qualifying for the Dutch Grand Prix in Zandvoort, round 12 of…
Formula 1 returns from its summer break with the competitive order still finely poised, and…
While Williams and Red Bull provided clarity this week on their line-ups for 2027 and…
Kimi Antonelli wasted no time reminding Formula 1 why he leads the championship as the…
Full results from Free Practice 1 for the Dutch Grand Prix at Zandvoort, round 12…