A W16 engine is a sixteen-cylinder piston engine with four banks of four cylinders in a W configuration.
W16 engines are rarely produced, with the notable exception of the Volkswagen Group 8.0 WR16 engine, which has been used since 2005 in the Bugatti Veyron, Bugatti Chiron and their related models.
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. [1]
The most powerful version of this engine, installed in the Bugatti Bolide, [2] generates 1,361 kW (1,825 hp; 1,850 PS) at 7,000 rpm. [3] [4]
At the 1999 Geneva Auto Salon, Bentley presented Hunaudières, a concept two-seated mid-engined car with an 8-litre W16 engine. The engine was the basis for the Bugatti Veyron. [5]
Another concept car from Volkswagen Group to have the W16 engine is the Audi Rosemeyer, introduced in 2000 and shown at various auto salons. The engine fitted to Rosemeyer is the only W16 variation to have five valves per cylinder.
In 1916, a rotary valve W16 engine was built in France by Gaston Mougeotte. [6]
The Jimenez Novia, a one-off sports car built in 1995, used a W16 engine with two crankshafts. [2] Built by combining four Yamaha FZR1000 inline-four motorcycle engines, the engine has a displacement of 4.0 L (244 cu in), eight camshafts and five valves per cylinder, and produces 560 bhp (418 kW; 568 PS). [2] [7]
Automobiles Ettore Bugatti was a German then French manufacturer of high-performance automobiles. The company was founded in 1909 in the then-German city of Molsheim, Alsace, by the Italian-born industrial designer Ettore Bugatti. The cars were known for their design beauty and numerous race victories. Famous Bugatti automobiles include the Type 35 Grand Prix cars, the Type 41 "Royale", the Type 57 "Atlantic" and the Type 55 sports car.
A V16 engine is a sixteen-cylinder piston engine where two banks of eight cylinders are arranged in a V configuration around a common crankshaft. V16 engines are less common than engines with fewer cylinders, such as V8 and V12 engines. Each bank of a V16 engine can be thought of as a straight-eight, a design that can be inherently balanced. Most V16 engines have a 45° bank angle.
A W engine is a type of piston engine where three or four cylinder banks use the same crankshaft, resembling the letter W when viewed from the front.
The Bugatti Veyron EB 16.4 is a mid-engine sports car, designed and developed in Germany by the Volkswagen Group and Bugatti and manufactured in Molsheim, France, by French automobile manufacturer Bugatti. It was named after the racing driver Pierre Veyron.
The Bugatti EB 218 saloon is the second concept car presented by Bugatti under the ownership of the Volkswagen Auto Group. The EB 218 was designed by Giorgetto Giugiaro, who also designed the EB 112, the car's predecessor and the EB 118, the car's 2-door variant. The EB 218 can be considered as an update of the EB 112, a concept saloon introduced by Bugatti Automobili SpA in 1993. The EB 218 features Volkswagen's unconventional W18 engine and permanent four-wheel drive borrowed from the Lamborghini Diablo VT.
A W18 engine is an eighteen-cylinder piston engine with three banks of six cylinders in a W configuration.
The VR6 engine is a 6-cylinder engine configuration developed by VW. The name VR6 comes from the combination of German words “Verkürzt” and “Reihenmotor” meaning “shortened inline engine”. It was developed specifically for transverse engine installations and FWD vehicles. The VR6 is a highly compact engine, thanks to the narrower angle of 10.5 to 15-degrees between cylinder banks, as opposed to the traditional V6 angles ranging from 45 to 90-degrees. The compact design is cheaper to manufacture, since only one cylinder head is required for all 6 cylinders, much like a traditional inline-6 engine.
Bugatti Automobiles S.A.S. is a French luxury sports car manufacturer. The company was founded in 1998 as a subsidiary of the Volkswagen Group and is based in Molsheim, Alsace, France. The original Bugatti automobile brand was established by Ettore Bugatti (1881–1947) in 1909 at Molsheim and built sports, racing and luxury cars.
The Audi Rosemeyer is a concept car built by Audi, shown initially at Autostadt and at various auto shows throughout Europe during 2000. It featured a polished aluminum body inspired by 1930s Auto Union racecars, and a mid mounted WR16 engine that would later be used in the Bugatti Veyron.
The Bugatti 18/3 Chiron is a 1999 concept car developed by French automobile manufacturer Bugatti Automobiles and designed by Fabrizio Giugiaro of Italdesign. Powered by a 6.3 L W18 engine, it is a 2-seater mid-engine coupé. The 18/3 Chiron was the last in a trio of Bugatti concept cars by Italdesign, after the 1998 EB 118 coupé and the 1999 EB 218 saloon.
The JimenezNovia W16 is a French one off sports car built in 1995 by Ramon Jimenez, a French motorcycle racer from Vaucluse. It reportedly cost £600,000 ($855,000) and took ten years to develop. It features an aerodynamic body with center locking wheels, scissor doors and carbon fiber parts which Jimenez developed himself.
The Bentley Hunaudières is a concept car built by Bentley for the 1999 Geneva Salon International de l'Auto. It is powered by a Volkswagen 8.0-litre, naturally aspirated, WR16 engine adapted and modified by Bentley to generate 623 bhp of power at 6,000 rpm and 760 N⋅m (561 lb⋅ft) of torque at 4,000 rpm in conjunction with a five-speed manual transmission. It is capable of a 350 km/h (217 mph) top speed.
The Bugatti 16C Galibier is a luxury 5-door fastback concept car built by Bugatti Automobiles S.A.S. It was unveiled at an invitation-only show held at the Molsheim, France assembly salon on September 12, 2009. The 16C Galibier was to use a front-mounted, 8.0 L twin-supercharged W16 engine delivering power via permanent all-wheel drive. A production version of the 16C Galibier concept was initially expected to reach the market around 2014 to 2015; however in September 2013, Bugatti announced that it will be "pulling out" of the Galibier project in favour of the Veyron's successor, the Chiron. However, in May 2016, amidst the wake of the Volkswagen emissions scandal, the then Bugatti CEO Wolfgang Dürheimer announced that the Galibier was up for another reconsideration, and will be priced similarly to the Chiron.
The Bugatti Chiron is a mid-engine two-seater sports car designed and developed in Germany by Bugatti Engineering GmbH and manufactured in Molsheim, France, by French automobile manufacturer Bugatti Automobiles S.A.S. The successor to the Bugatti Veyron, the Chiron was first shown at the Geneva Motor Show on 1 March 2016. The car's design was initially previewed with the Bugatti Vision Gran Turismo concept car unveiled at the 2015 Frankfurt Auto Show.
The Bugatti Centodieci is a limited production mid-engine sports car produced by French automotive manufacturer Bugatti. The car is a homage to the Bugatti EB 110 and a celebration of the Bugatti marque's 110th birthday. It was revealed on 16 August 2019 at "The Quail – A Motorsports Gathering" in California, United States. The Centodieci is 20 kg lighter than the Bugatti Chiron, and has an 8,000 cc quad-turbocharged W16 engine, rated at 1,176 kW at 7,000 rpm. Production of the Centodieci was limited to 10 units priced at €8 million each.
The Bugatti Bolide is a track-only sports car developed by Bugatti Engineering GmbH in Wolfsburg, Germany and manufactured in Molsheim, by French automobile manufacturer Bugatti Automobiles S.A.S., revealed online on October 28, 2020. According to Bugatti, the concept version of the Bolide is using the W16 engine with a weight-to-power-ratio of 0.91 kg/kW. Bugatti announced the Bolide would be the last car ever made with their W16 engine. The Bolide's name comes from the term le bolide, which literally means "the racing car" in French. The fundamental concept of the Bolide is based on a technical draft of Bugatti chief engineer and "Technical Guru" Frank Goetzke.
The Bugatti W16 engine is a quad-turbocharged, W16 engine, under their high-performance luxury sports car marque Bugatti, since 2005.
Bugatti made two V-12 internal combustion piston engines. The first was a quad-turbocharged, 3.5-liter engine, used in their EB 110 sports car, in 1991. The second was a 6.0-liter, naturally-aspirated unit, used in their full-size EB 112 luxury fastback sedan.
