Sustainable Fuels
F1 2026 regulations: Detailed car specs, active aero, power units and Bahrain testing
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Building on last month's announcement of Formula 1's 2026 overhaul—including new engine suppliers and overtaking aids—the latest details reveal precise car dimensions, active aerodynamics modes, power unit configurations, and pre-season testing results. Bahrain tests showed lap times two seconds off 2025 pace, positively surprising teams ahead of the March 6-8 Australian Grand Prix opener.
Mercedes set the pace during the private Barcelona shakedown for the 2026 Formula 1 season, completing the most laps with its new W17 car. The team reported ticking all objectives over three days of testing, highlighting reliability and progress. This early test provides initial insights into the major regulatory changes ahead.