Since rumors of a possible return of naturally aspirated V10s in F1 began circulating, both fans and industry insiders have increasingly focused on the topic.
Lewis Hamilton, who last weekend had the satisfaction of winning his first Sprint race as a Ferrari driver—and Ferrari’s first Sprint race victory since the format was introduced in Formula 1—couldn’t avoid commenting on what is no longer just a rumor but an idea with solid foundations.
“Certainly, the progress made with sustainable fuels has led to the thought that perhaps engines could be simpler. The global economy suggests that maybe we should try to reduce costs a bit more, and the current power units are definitely too expensive. That’s a fact.”
“That’s why President Ben Sulayem mentioned a V10 engine for 2028 and beyond. This is something we are evaluating with the PU manufacturers.”
Hamilton delved deeper into the issue of internal combustion engines, recalling the mid-90s when V10s were introduced and strongly criticizing the current V6s for their lack of sound and emotional impact.
“It’s no secret that the V6 never sounded good. I remember the first time I attended a Formula 1 race, in 1996 at Spa. I remember Michael [Schumacher] going through Turn 1—I was 12 or 13 years old—and my ribcage vibrated. It completely captivated me.”
“It was the most incredible thing I had ever experienced or heard before, and over the years, we’ve lost that sensation. So, if we’re able to return to those incredible-sounding engines while still achieving all our sustainability goals, then yes, why not?” – the seven-time Formula 1 world champion added.
The Ferrari driver also pointed out the cost factor. Initially, the transition from V10s to V8s and then to V6s was seen as a cost-cutting measure for Formula 1. However, adding the MGU-H and K to the six-cylinder engines—along with the battery pack and other power unit components—has actually driven up team expenses. In short, a contradiction.
“But it’s interesting how we moved from V10s to V6s, saying it was to cut costs, yet making these V6s work ended up being incredibly expensive. And whether they are actually more sustainable, considering all the battery packs we’ve had to use over the years, is another question.” – the British driver pointed out – “Maybe we should focus on sustainable fuels, which would be a better solution for the future.”
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