Kimi Räikkönen won the Drivers' Championship by one point. Ferrari secured the Constructors' Championship after McLaren's disqualification. Renault finished third in the Constructors' Championship
United went undefeated in Far East pre-season, winning three matches. Club faced Chelsea in Community Shield, winning on penalties. Started season with draws against Reading and Portsmouth
World championship is an international competition for elite competitors worldwide. Title is awarded through specific contests or ranking systems. Some sports have multiple champions due to multiple organizations
22 drivers from 10 teams competed in 19 races from March to November. Mexican Grand Prix returned after 1992, German Grand Prix cancelled. McLaren and Lotus switched engine suppliers, Caterham and Marussia went into administration
19 Grands Prix contested from March to October 2005. New Turkish Grand Prix added to calendar. All teams ran 3.0-litre V10 engines for final season
Championship consisted of 22 Grands Prix worldwide. Teams had maximum annual budget cap of $145 million. Race weekends shortened to Friday morning with reduced practice time. Sprint qualifying introduced at British, Italian and São Paulo races