Motorsport Week is reporting that Alpine Managing Director Steve Nielsen has identified high-speed understeer as the "biggest single weakness" holding back the team's promising 2026 Formula 1 challenger. Nielsen revealed the specific aerodynamic limitation following the Japanese Grand Prix, pinpointing high-speed direction changes as the primary barrier preventing Alpine from challenging beyond the midfield.
Technical Weakness Identified
"High-speed changes in direction, that's probably the biggest single weakness on the car we've got this year," Nielsen told Motorsport Week after Japan. "So we knew coming here, Sector 1 would be tricky, and it is. It manifests itself as understeer. So we have high-speed understeer. We saw some of that in Bahrain."
The understeer particularly affects Alpine's performance in challenging high-speed sectors, with Suzuka's opening sector serving as a prime example where the aerodynamic imbalance costs valuable laptime.
Strong Foundation Despite Issues
Despite this technical limitation, Alpine's A526 has delivered a marked improvement over 2025. Pierre Gasly and Franco Colapinto have collected 16 points after three races – matching Red Bull's early season tally and sitting just six points off Alpine's entire 2025 total.
The team's early abandonment of 2025 car development and switch to Mercedes power units after giving up manufacturer status has placed Alpine firmly in midfield contention alongside Haas and Racing Bulls. "Other than that, everything's pretty good," Nielsen noted, praising the car's long-run pace and high-fuel competitiveness.
Alpine will need to address the high-speed aerodynamic balance during F1's enforced April break before the season resumes in Miami, as rivals continue developing their own packages in the ultra-competitive midfield battle.
Source: Motorsport Week