Bugatti W16 engine

Last updated
Bugatti WR16 engine
Volkswagen W16.jpg
Overview
Manufacturer Bugatti
Production2005-2025
Layout
Configuration 90° W16
Displacement 8.0 L (7,993 cc)
Cylinder bore 86 mm (3.39 in)
Piston stroke 86 mm (3.39 in)
Valvetrain 64-valve, DOHC, four-valves per cylinder
Combustion
Turbocharger Quad-turbocharged
Fuel system Electronic fuel injection
Oil system Dry sump [1]
Output
Power output 987–1,825  hp (736–1,361  kW)
Torque output 922–1,364.5  lb⋅ft (1,250–1,850  N⋅m)
Dimensions
Dry weight 400  kg (882  lb)
Chronology
Predecessor Bugatti V12 engine

The Bugatti WR16 is a quad-turbocharged, W16 engine, manufactured under the high-performance luxury sports car marque Bugatti, since 2005. [2] [3]

Contents

Volkswagen is a shareholder of Bugatti stock and shares in the profits of Bugatti products as of 2024.

In 2021, Bugatti announced the retirement of the W16 engine, making the Bugatti Chiron Super Sport L'Ultime, which ended production in May 2024, the final automobile to use the engine. [4]

Overview

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Bugatti Veyron Grand Sport
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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. [5]

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). [6] [7]

Applications

References

  1. ↑ "This is how much a $1.7 million Bugatti hypercar's oil change costs — it's as much as another car". CNBC . 19 September 2018.
  2. ↑ "What is the W16 Engine? | Bugatti W16". Bugatti Broward. Retrieved 2021-10-19.
  3. ↑ "How the Bugatti Veyron Works". HowStuffWorks. 2004-04-16. Retrieved 2021-10-19.
  4. ↑ "End of an era: 8.0-litre W16 Bugatti Chiron production wraps up". Drive. 2021-10-26. Retrieved 2022-08-09.
  5. ↑ "Photograph of the Bugatti W16 cylinder block" (jpg image). www.typepad.com. Retrieved 30 December 2009.
  6. ↑ Hoffman, Connor (2020-12-08). "1825-HP Bolide Concept Is Bugatti's Biggest Flex Yet". Car and Driver. Retrieved 2021-10-19.
  7. ↑ "Bugatti Bolide Revealed With 1,825 HP And 311+ MPH Top Speed". Motor1.com. Retrieved 2021-10-19.
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