Horner: Red Bull faces "significant handicap" with F1 aero testing restrictions
Red Bull faces a “significant handicap” for 2023 due to the aerodynamic testing restrictions imposed after winning the Formula 1 championship and exceeding the cost cap, says team boss Christian Horner.
Introduced ahead of the 2021 season, the ATR was conceived in tandem with the budget cap to inspire a more competitive field and increase the financial sustainability of the series.
The ATR sliding scale therefore limits wind tunnel runs and computational fluid dynamics hours, meaning Red Bull has been hit by a total 25% cut for 2023 after winning the constructors’ championship last season in addition to being found guilty of breaching the 2021 cost cap.
Asked by Motorsport.com to determine how much the slash had hurt the design and development of the RB19, Horner reckoned it had presented his team with a “significant handicap” to stay ahead of nearest rivals Mercedes and Ferrari.
“We’re doing the best with what we’ve got,” he said during the squad’s 2023 season launch event in New York City, during which Ford formally announced its technical and commercial partnership with Red Bull Powertrains.
“The team have had to adapt to the handicap that we have. They’ve done a wonderful job in doing that.
“Is it enough? We’ll find out in a couple of weeks’ time [in Bahrain testing and the first round of the season] as a starting point.
“It’s certainly a significant handicap that we carry for the majority of the year.
“But I think the team have obviously accepted it; we’ve looked to adapt to ensure we’re as efficient as we possibly can be.
“We’ll see when the RB19 runs on the track in anger if we’ve done enough.”
Red Bull Racing RB19
Photo by: Red Bull Content Pool
Defending champion Max Verstappen said the impact of the ATR has crossed his mind but reiterated his faith in the Adrian Newey-led design team.
He added that the aero restrictions were to be taken as a positive, as they reflected Red Bull’s run to 17 grand prix victories in 2022.
He said: “We have a lot of very competent people in our factory.
“Of course, it makes things a little bit harder.
“But I also look at it like this, I prefer to be in the position we are in than always finishing second or third in championship, because that's way more depressing.
“I'm sure we have to be a little bit more precise of what we're doing in the wind tunnel.
“But I don't expect it to be a big limiting factor in if we're going to win the title or not.”
Share Or Save This Story
Marko suggests Perez's improved F1 form because 2025 contract at stake
Russell explains how low-fuel runs expose Mercedes F1 inconsistency
Leclerc: No answer for "once in a season" Japan F1 qualifying struggle
Max Verstappen: Red Bull still lacking grip and balance after F1 Dutch GP sprint qualifying
The advice MotoGP champion Marc Marquez gave Isack Hadjar over his wrist injury
The hidden benefit of Max Verstappen’s new F1 deal that Red Bull wants to exploit
Dune and dusted - F1 drivers mourn "old school" Zandvoort loss
Introducing the impressive IROC field for Washington D.C. race
Toni Breidinger loses New Hampshire NASCAR Truck ride as driver swap backfires
Frankie Muniz gives up NASCAR Truck seat to help teammate in selfless move
The hidden benefit of Max Verstappen’s new F1 deal that Red Bull wants to exploit
The themes to watch for the rest of F1 2026
Why the Dutch GP is ending despite F1 wanting Zandvoort to stay
What Max Verstappen’s big deal means for his future, Red Bull and F1
Subscribe and access Motorsport.com with your ad-blocker.
From Formula 1 to MotoGP we report straight from the paddock because we love our sport, just like you. In order to keep delivering our expert journalism, our website uses advertising. Still, we want to give you the opportunity to enjoy an ad-free and tracker-free website and to continue using your adblocker.
Top Comments