Why Senna and Prost were held back by 'strange fear' of each other

F1

Ayrton Senna and Alain Prost were more concerned about losing ground to the other than taking a risk to maximise their own performance, says McLaren designer Neil Oatley in a new Motor Sport interview

Ayrton Senna and Alain Prost in McLaren team photo with 1988 McLaren F1 car

Senna and Prost in 1988: the two warring team-mates were wary of taking set-up risks

Grand Prix Photo

Ayrton Senna and Alain Prost were so anxious to avoid being beaten by the other, that they spurned chances to gain an advantage, according to Neil Oatley, the legendary designer who played a key role in designing some of McLaren‘s most successful Formula 1 cars.

Appointed the team’s chief designer in 1989, Oatley saw first-hand the tension between the two team-mates, and how each would mirror the other’s set-up, rather than try a different approach that could have improved their own lap time.

In a new in-depth interview with Motor Sport‘s Matt Bishop, Oatley gives rare psychological insight into the fierce Prost vs Senna rivalry, noting how their set-ups were “always so similar” due to “a strange fear” of being beaten by the other’s approach.

“They both refused to explore set-up variations that might, perhaps, have given them an advantage,” he says, as he recalls working with the pair.

In a sport obsessed with youth, Oatley is still turning up to McLaren each day with the same obsessive commitment he’s shown for the past four decades.

At 71 years old, the legendary engineer shows no signs of slowing down and, in the interview, published in the August 2025 issue of Motor Sport, he recounts his life spent in racing, from childhood hero-worship of Stirling Moss and Bruce McLaren to the highs and regrets of working with world champions like  Mika Häkkinen and Kimi Räikkönen, as well as Senna and Prost.

“Much to my wife’s disgust, I work as many hours as ever,” Oatley admits with a laugh.

From the archive

These days, his focus is split between McLaren’s F1 Heritage programme – recently building a replica M23 “almost from scratch” – and the company’s forthcoming LMDh Hypercar project, set to compete at Le Mans in 2027.

The interview is packed with anecdotes from an extraordinary career that began at Williams in 1977. Oatley recalls being employee number 13, working alongside Patrick Head and Frank Williams as the team transitioned from underdog to powerhouse.

He also offers a wry take on one of F1’s enduring technical rumours: that the first Williams-run F1 car, a supposed ex-March 761, was likely “a mix of 741, 751 and 761 bits.”

There are honest reflections, too, especially on missed opportunities. “We should have won the 1981 F1 drivers’ world championship… and we should have won the 2003 and 2005 championships too, with McLaren and Kimi [Räikkönen],” he says.

Asked about retirement, Oatley is unequivocal: “Oh no. I have absolutely no plans to stop. I love it. It’s a vocation – a hobby that turned into a career.”

From sneaking off to Brands Hatch as a boy to leading McLaren’s engineering efforts during its greatest years, Oatley’s is the story of a quiet giant in Formula 1. His impact spans cars, championships, and generations of drivers. But you won’t hear that from him.

As the piece concludes: “Neil Oatley really is the ultimate F1 ‘lifer’, and his career, which is ongoing, has been, and continues to be, a truly great one.”

Read the full interview in the latest issue of Motor Sport or online for a fascinating deep dive into the mind of one of Formula 1’s most influential engineers.

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