The W16 engine that Volkswagen Group uses in its Bugatti Veyron and Chiron has a displacement of 8.0 L (488 cu in) and four turbochargers. It is effectively two narrow-angle VR8 engines (based on the VR6 design) mated at an included angle of 90 degrees on a common crankshaft.4
The most powerful version of this engine, installed in the Bugatti Bolide, generates 1,361 kW (1,825 hp; 1,850 PS) at 7,000 rpm, and 1,364 lb⋅ft (1,849 N⋅m).56
"What is the W16 Engine? | Bugatti W16". Bugatti Broward. Retrieved 2021-10-19. https://www.bugatti-broward.com/bugatti-information/bugatti-w16-engine/ ↩
"How the Bugatti Veyron Works". HowStuffWorks. 2004-04-16. Retrieved 2021-10-19. https://auto.howstuffworks.com/bugatti.htm ↩
"End of an era: 8.0-litre W16 Bugatti Chiron production wraps up". Drive. 2021-10-26. Retrieved 2022-08-09. https://www.drive.com.au/news/end-of-an-era-8-0-litre-w16-bugatti-chiron-production-wraps-up/ ↩
"Photograph of the Bugatti W16 cylinder block" (jpg image). www.typepad.com. Retrieved 30 December 2009. http://smgenglish.typepad.com/photos/uncategorized/2007/12/19/bugatti_w16.jpg ↩
Hoffman, Connor (2020-12-08). "1825-HP Bolide Concept Is Bugatti's Biggest Flex Yet". Car and Driver. Retrieved 2021-10-19. https://www.caranddriver.com/news/a34494240/bugatti-bolide-concept-specs-revealed/ ↩
"Bugatti Bolide Revealed With 1,825 HP And 311+ MPH Top Speed". Motor1.com. Retrieved 2021-10-19. https://www.motor1.com/news/451243/bugatti-bolide-reveal/ ↩