Particle.news

Download on the App Store

FIA Proposes V8 Engine Return for 2029

Mohammed Ben Sulayem argues that reverting to V8 engines by 2029 could halve Formula One’s power unit development costs.

Formula One F1 - Miami Grand Prix - Miami International Autodrome, Miami, Florida, United States - May 3, 2025 McLaren's Lando Norris shakes hands with FIA president Mohammed ben Sulayem after finishing second during qualifying REUTERS/Brian Snyder/File Photo
Image
Image
Image

Overview

  • FIA president Mohammed Ben Sulayem publicly targeted 2029 for the reintroduction of naturally aspirated V8 engines ahead of the 2026 hybrid regulations.
  • He said switching from complex 1.6-litre V6 hybrids could reduce R&D and per-unit costs by more than 50%.
  • Ben Sulayem highlighted that V8 units would shed up to 100 kilograms, improving packaging and safety margins.
  • The proposal has backing from Formula One Management and the teams but requires a supermajority of manufacturers plus FIA approval.
  • F1 will launch new power units in 2026 with a 50/50 split between combustion and electrification, removal of the MGU-H, and 100% sustainable fuel as the grid expands to include Cadillac and consider a Chinese entrant.