Red Bull Issue Response After ‘Illegal’ Engine Trick Controversy

Red Bull Racing have released a statement responding to rumours that the engine in their 2026 Formula One car breaches regulations.

The wait for the return of Formula One is nearly over with the Australian Grand Prix in Melbourne kicking off the 2026 season on March 5.

Ahead of the season beginning, speculation regarding the 2026 cars has been rife with all 11 teams forced to adjust to the drastic changes introduced in the new regulations.

Early reports appear to suggest that Mercedes and Red Bull will have the strongest cars in 2026 after the two teams discovered a 'loophole' in the design of their new power units that some believe to be illegal.

And now, Red Bull Powertrains director Ben Hodgkinson has addressed the rumours, providing further insight into their car for the 2026 season.

Red Bull have returned to a more classic livery for the 2026 season. (Image: Mark Thompson/Getty Images)

In the early hours of Friday morning, Red Bull and junior team Racing Bulls became the first teams to reveal their cars for the upcoming campaign.

After their season launch in Detroit, the new partnership between Red Bull Powertrains and Ford has officially started, as the teams showed off a first look at the engine project that they've been working on together for four years.

Thanks to their work with Ford, Red Bull will use their own engines for the first time ever in 2026, with initial reports suggesting the team's compression ratio on the internal combustion engine could give them the edge over other teams.

Other manufacturers became aware of this fact and raised concerns that both that Mercedes and Red Bull Powertrains could cleverly dodge a new regulation in the rules relating to the ratio between the largest and smallest volume in the cylinder of the engine.

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Last season, the ratio for this was set at 18:1, but for 2026 it has been reduced to 16:1 in order to make the rules more accessible for newcomers.

But it has been suggested that Red Bull and Mercedes' engines only comply with this limit during specific static tests at ambient temperature, which is how the FIA check the cars are legal, but that they could actually achieve a higher ratio while running at higher temperatures.

However, Red Bull Powertrains director Hodgkinson has assured fans and the media that Red Bull's new power unit is within the regulations.

"I think there's some nervousness from various power unit manufacturers that there might be some clever engineering going on in some teams,” he said at Red Bull's launch event.

Red Bull head into 2026 as one of the favourites to win the F1 titles. (Image: Mark Thompson/Getty Images)

“I'm not quite sure how much of it to listen to, to be honest. I've been doing this a very long time and it's almost just noise. You just have to play your own race really.

“I know what we're doing, and I'm confident that what we're doing is legal. Of course, we've taken it right to the very limit of what the regulations allow. I'd be surprised if everyone hasn't done that.

"My honest feeling is that it's a lot of noise about nothing. I expect everyone's going to be sitting at 16, that's what I really expect. Every manufacturer should really be aiming at 15.999 as far as they dare when it's measured.”