McLaren has announced that the first revisions to Formula 1's 2026 power unit regulations, set to be introduced at the upcoming Miami Grand Prix, should eliminate the controversial 'lift and coast' technique in qualifying, where drivers had to lift off the throttle to save energy, raising safety concerns.
McLaren has announced that the first revisions to Formula 1’s 2026 power unit regulations, set to be introduced at the upcoming Miami Grand Prix, should eliminate the controversial ‘lift and coast’ technique in qualifying, where drivers had to lift off the throttle to save energy, raising safety concerns.
What is ‘Lift and Coast’ and Why Was It Controversial?
In F1, ‘lift and coast’ refers to a driver lifting their foot off the accelerator before corners to reduce fuel consumption or recharge the battery, which reduces speed and impacts lap times. In qualifying, where every fraction of a second counts, this technique meant drivers couldn’t use full engine power throughout the lap, limiting performance and creating large speed differentials between cars, raising safety concerns.
What Are the New Changes to F1 Engine Regulations?
During the April break, F1 stakeholders conducted a comprehensive review of the 2026 power unit regulations. The adjustments focus on improving energy flow and reducing reliance on energy recovery, allowing drivers to maintain higher speeds for longer periods without needing to lift and coast. This change directly addresses the safety criticisms raised by teams regarding qualifying sessions.
How Will These Changes Affect Competition?
The modifications are expected to lead to closer performance between teams, as the lift and coast technique previously gave an advantage to teams that managed energy better. With this obstacle removed, qualifying could become more competitive and focused on raw driver skill.
When Will These Changes Be Applied?
The first adjustments are scheduled to take effect at the upcoming Miami Grand Prix, giving teams a chance to evaluate their impact in real racing conditions. If successful, they could be permanently adopted in future regulations.
Are There Any Remaining Concerns?
Despite optimism, some teams remain concerned that the changes may not fully resolve all issues related to speed differentials between cars. However, McLaren insists this is a step in the right direction and hopes further improvements will follow to ensure safer and more exciting races.
Frequently Asked Questions
What is 'lift and coast' in Formula 1?
It's a technique where a driver lifts off the throttle before corners to reduce fuel consumption or recharge the battery, reducing speed and affecting qualifying performance.
Why was this technique controversial?
It forced drivers to not use full engine power throughout a lap, limiting performance and creating large speed differences between cars, raising safety concerns.
When will the new changes take effect?
The first adjustments are scheduled for the upcoming Miami Grand Prix, as part of a comprehensive review of the 2026 power unit regulations.
Sources
- Motorsport.com — McLaren believes qualifying lift and coast "should no longer be a thing" after F1 changes
