Adrian Newey says he has still been the main architect of the Red Bull RB11, with a focus on improving the Renault power unit.

Last season Red Bull managed to win three races despite a large performance deficit compared to Mercedes, a big part of which was attributed to the power units. Following the first appearance of the RB11 at testing in Jerez, Newey said the new car is an evolution of the old chassis, with his primary focus having been on the collaboration with Renault to improve the power unit's performance.

“The design of the RB11 has been very much about understanding what we learned from last season, which was a big regulation change as far as the power unit is concerned and the packaging that goes with that and setting about optimising the car from those lessons," Newey said.

“We have been working very hard with our partners Renault to help them develop the engine. What we have to remember is that the internal combustion engine and its very complicated associated items, the ERS and turbocharger, are long lead time items. Those are things where if one team takes an advantage then it takes time to overthrow that or get back on a par with or hopefully ahead.”

Having changed roles in 2014, Newey said there had been little noticeable difference where his input in the design of the car was concerned.

“Although I’ve been slightly less hands on than previously, I was still very much involved in the layout of the car, the package, and really trying to eke every bit of performance out of it we can do, but very much working with the engineering team."

Follow Jerez testing live here

Click here for the full gallery of the Red Bull RB11 at Jerez

Keep up to date with all the F1 news via Facebook and Twitter

Andrew Lewin

Andrew first became a fan of Formula 1 during the time when Michael Schumacher and Damon Hill were stepping into the limelight after the era of Alain Prost, Nigel Mansell and Aryton Senna. He's been addicted ever since, and has been writing about the sport now for nearly a quarter of a century for a number of online news sites. He's also written professionally about GP2 (now Formula 2), GP3, IndyCar, World Rally Championship, MotoGP and NASCAR. In his other professional life, Andrew is a freelance writer, social media consultant, web developer/programmer, and digital specialist in the fields of accessibility, usability, IA, online communities and public sector procurement. He worked for many years in magazine production at Bauer Media, and for over a decade he was part of the digital media team at the UK government's communications department. Born and raised in Essex, Andrew currently lives and works in south-west London.

Recent Posts

Silver Arrow’s sonic boom: Mercedes teases 2026 engine sound

Mercedes has given F1 fans a first taste of what the 2026 Silver Arrows will…

10 hours ago

Sainz pens heartfelt end-of-season letter to Williams staff

Carlos Sainz didn’t just walk away from his first season at Williams with results on…

12 hours ago

FIA publishes official 2026 F1 entry list and driver numbers

The FIA has officially rolled out the full entry list for the 2026 Formula 1…

13 hours ago

One final epic battle between Senna and Prost

Thirty-two years ago, F1 legends Ayrton Senna and Alain Prost enjoyed their final on-track battle…

15 hours ago

F1i's 2025 Driver Rankings: The grid's lower half

  Welcome to the side of the garage where the coffee is bitter and the…

16 hours ago

Ferrari reveals launch date for 2026 F1 car – and it’s coming fast

Ferrari team principal Fred Vasseur has confirmed when the Scuderia will lift the lid on…

17 hours ago