The 2026 Formula 1 regulations have fundamentally altered performance at Spa-Francorchamps, creating a significant shift in lap characteristics and a massive reshuffling of the Belgian Grand Prix starting grid due to strategic engine penalties.
Performance Shifts Under 2026 Regulations
The transition to the 2026 power units has resulted in slower qualifying times compared to 2025. Kimi Antonelli’s 1m44.361s pole lap was notably slower than the 1m40.562s set by Lando Norris last season. Data indicates that while 2026 cars accelerate more quickly out of corners due to increased electrical power, they suffer from significant top-speed loss on straights as energy deployment limitations cause power units to clip. Drivers reported that the second sector, in particular, forces them to run largely on the internal combustion engine, which now produces less power than those found in Formula 2.
For more on this story, see World Cup 2026 Round of 32 Tracker: Qualified & Eliminated Teams.
The aerodynamic profile of the cars has also changed, with drivers noting that corners like Pouhon, which previously required a lift even for top cars, are now comfortably flat. However, speed through the corner is approximately 30km/h lower than last year, and drivers face a loss of roughly 50km/h through Blanchimont.
Grid Penalties Reshuffle the Field
In line with the circuit’s reputation for strategic engine penalties, several teams have utilized the Belgian Grand Prix to introduce new power unit components, resulting in a dramatic change to the official starting grid.
Red Bull’s Isack Hadjar has been relegated to the back of the pack after receiving a cumulative 30-place grid penalty for fitting a 5th Internal Combustion Engine and other components. Similarly, Aston Martin’s Fernando Alonso will start from the rear of the field following a 20-place cumulative penalty for exceeding his seasonal allowance of Energy Stores, Control Electronics, and ancillary components.
This follows our earlier report, MotoGP Assen 2026: Live Press Conference.
Additional penalties have further impacted the lineup. Carlos Sainz of the Williams F1 Team received a 10-place grid penalty after taking a 4th Control Electronics unit under parc fermé conditions. McLaren’s Lando Norris also carries a previously confirmed 10-place grid drop for a new Control Electronics unit. These penalties, according to officials, will cause the final starting grid to look significantly different from the results of Saturday’s qualifying session.