Bugatti W16 (8.0 QT)

W16 (two narrow-angle V8 banks)8.0 L (7,993 cc)Quad-turbo2005–2024987–1,578 hp (1,001–1,600 PS)

Designed by Volkswagen Group / Bugatti (concept Ferdinand Piëch). World’s only production W16; quad-turbocharged; powered every modern Bugatti from the 2005 Veyron to the final 2024 W16 Mistral; topped out at 1,600 PS. Sources: Wikipedia (Bugatti Veyron/Chiron); Bugatti.com.