Toto Wolff voices bold take on upcoming F1 engine update: "We don’t want to run a..."

Mercedes team principal Toto Wolff has shared a candid perspective on the future of Formula 1 engines, emphasizing a collaborative approach among teams and manufacturers as the sport moves beyond the next power unit era.

Alignment among F1 teams and manufacturers

Wolff revealed that there is an “alignment of interest” across the F1 engine manufacturers regarding the next-generation power units. While initial talks on future regulations were scheduled to take place in London this week, they were postponed. FIA single-seater director Nikolas Tombazis noted that there was insufficient consensus on how best to proceed, highlighting the challenges of unifying diverse stakeholders in the sport.

Despite the delay, Toto Wolff stressed that teams are focused on delivering “the best possible, spectacular regulations to attract fan interest.” He emphasized that any new engine rules must prioritize performance, sustainability, and fan engagement.

Balancing electrification and performance

The next era of Formula 1 power units is set to feature a 50-50 split of electric power and internal combustion using a 1.6-litre V6, reflecting the sport’s push toward greater electrification. However, discussions on the period beyond that are still in flux, with teams advocating for cost-effective and sustainable solutions rather than committing to an expensive dual development program.

Toto Wolff elaborated, saying:

“Most of the OEM [original equipment manufacturers] said we don’t want to run a dual cost program earlier, because it would effectively mean we need to develop the new engine in two years. We didn’t want that, and now it’s about the dialogue with Mohammed Ben Sulayem and with Stefano [Domenicali], what are their expectations?”

Aiming for consistency and fan engagement

The Mercedes principal indicated that the upcoming power units are likely to remain in place for a full regulation cycle, potentially until 2031, ensuring stability for teams and manufacturers. The consensus leans toward naturally aspirated engines with energy recovery systems that maintain high performance while aligning with sustainable fuels.

Toto Wolff emphasized that conversations with the FIA and FOM are ongoing, describing them as “very balanced and rational.” He added that all parties are committed to designing engines that not only push technological boundaries but also enhance the spectacle and excitement for fans.

As Formula 1 continues to evolve, the collaboration between teams, manufacturers, and governing bodies will be critical. Wolff’s insights suggest a measured and strategic approach, prioritizing fan experience, cost control, and sustainable innovation while ensuring that the sport remains thrilling on the track.