“With out Williams’ assist after I initially went into Components 3, it could have been very, very troublesome for me to even do one season,” the 21-year-old mentioned.
Regardless of being within the Williams Driver Academy, he was anticipated to cowl a part of the prices himself.
“Williams had been very conscious of my monetary struggles,” he mentioned. “In fact, they solely contribute a certain quantity to my season and that got here very early within the 12 months, as is kind of regular.
O’Sullivan added that it’s “right down to the motive force to carry the funding”, which means sponsors are “essential” however troublesome to search out.
He defined: “I believe any sponsorship you get is both from an act of extraordinary kindness, or household, pals, or somebody who’s very, very enthusiastic about racing or believes within the driver.”
He described a phenomenon that he known as “motorsport inflation”, including that he’s “amazed” by the variety of individuals capable of race with the present prices.
“There are only a few laws controlling how a lot you’ll be able to spend,” he mentioned. “So the highest groups carry out the perfect as a result of they’ve probably the most cash.
“For so long as you’ve got individuals desirous to race and with the funds to race, the groups can set their worth. And if individuals pay, they will hold upping their worth.”
For instance, a prime degree, race-winning kart chassis can price upwards of £4,000 – and that is with out an engine.
O’Sullivan mentioned that in his time in European karting, the highest groups had budgets of about £180,000 a 12 months, however that has now elevated.
“That is now as much as round £300,000 with motorsport inflation, which does not actually comply with the worldwide tendencies,” he mentioned.
O’Sullivan believes “there is not any hiding away from” elitism inside motorsport, including: “There’s just a few circumstances of drivers making it with out the funds however you’ve got to have the ability to get to a degree the place you are recognised by Components 1 groups, which is often European karting, which could be very costly.”
Having left F2 earlier than the top of 2024, he says that “realistically” F1 is not the purpose for him and he presently races in Japan within the Tremendous Components sequence.
