Several technical directors have described the 2026 Formula 1 rule changes as the biggest revolution in half a century, with both engine and chassis requirements undergoing a complete overhaul.
On the power unit side, the MGU-H disappears, while the share of electrical power will increase significantly. With 350kW coming from the electrical components, the balance will be almost 50:50 between combustion and electric – although in reality, the ratio is expected to settle at roughly 55:45 in favour of the combustion engine.