Concept Cars

Bugatti dares to ask 'What if', shows Bolide hypercar that feels like riding a cannonball

The Bugatti Bolide is a concept car that pushes the limits of what is possible for the super luxury automaker.

Photo courtesy of Bugatti

What if Bugatti developed a track-focused hyper sports car? Lotus is doing it. So is McLaren. Ferrari and Lamborghini? Been there, done that.

The Bugatti Bolide concept car pushes the limits of what Bugatti is capable of. It's derived from production cars but doesn't stick to the formula. It has a weight-to-power ratio of only 0.67 kilograms per horsepower.

"Bugatti stands for the continuous quest for technological innovations – in alignment with the company's brand values of excellence, courage, dedication. And Bugatti never stands still. We are perpetually aiming for new and exciting goals, and the question that we always keep in mind is: what if?" said Stephan Winkelmann, President of Bugatti.

Bugatti Bolide The car takes its design inspiration from historic planes.Photo courtesy of Bugatti

In the concept, Bugatti has used its 8.0-liter W16 engine, which delivers 1,850 PS (1,824 horsepower) and 1,805 nM (1,364 pound-feet) of torque to move the Bolide1's 1,240-kilogram (2,733-pound) body. Bugatti clocks the model's top speed as being almost on-par with that of Formula One cars, well above 500 kilometers per hour (310 mph) and confirms that the weight and speed do not impact the car's agility.

The Bolide takes 3:07.1 minutes to complete a lap of Le Mans and 5:23.1 minutes to get around the Nordschleife.

"We asked ourselves how we could realize the mighty W16 engine as a technical symbol of the brand in its purest form – with solely four wheels, engine, gearbox, steering wheel and, as the only luxury, two seats," said Winkelmann.

"Important aspects of our considerations were fine-tuning our iconic powertrain without any limitations as regards the weight-to-power ratio. These considerations resulted in the Bugatti Bolide. An uncompromising experiment, a thoroughbred, a Pur Sang that, in its brute exclusivity, impresses above all with high performance, low weight, and a driving experience in a whole new dimension. Driving the Bolide is like riding on a cannonball."

Bugatti Bolide The front of the car is very familiar to Bugatti fans.Photo courtesy of Bugatti

Importantly, the car meets FIA's safety requirements. These include HANS device compatibility, an automatic fire extinguishing system, a towing device, pressure refuelling with fuel bladder, central locks for the wheels, lightweight polycarbonate windows, and a six-point harness system.

"All of Bugatti's expertise has been condensed into the Bugatti Bolide. It is therefore an innovative information source for future technologies. The Bolide is thus more than just an intellectual exercise," said Stefan Ellrott, member of the Board of Management of Bugatti and Head of Technical Development.

"In terms of technology and organization, the Bolide was one of the most ambitious projects of my career," says Frank Götzke, head of new technologies at Bugatti. Before working to develop the Bolide1, Götzke played an integral role in the development of the Veyron 16.4 and the Chiron5. It took Götzke just eight months to create the new model.

Modifications to existing equipment include a de-throttling of the intake and exhaust system to allow for faster response. The engine features four newly developed turbochargers that have optimized blades that are designed to build up boost pressure and power while the engine is running at a higher speed. The oil circuit, oil pressure, check valves, baffles, oil tanks, oil reservoirs, and pump design of the dry sump lubrication have been optimized.

Bugatti Bolide The interior of the car is relatively bare bones to assist with lightweighting.Photo courtesy of Bugatti

The Bolide features air-to-air cooling rather than a water-to-air setup. Water is then pre-cooled for optimal performance. Newly developed and hybrid carbon titanium turbofan radial compressors ventilate and cool the high-performance racing brake system.

The engine is a big part of the equation, but not all. In order to achieve such a low power-to-weight ratio, Bugatti had to look for weight savings wherever possible. All screen and fastening elements are made of titanium. Hollow, thin-walled functional components made of an aerospace titanium alloy are used in many places, having been constructed using a 3D printer, which enabled their 0.5 millimeter thickness.

One of the most interesting parts of the Bolide is its roof. Its outer layer is morphable. Bugatti explains: "If the vehicle is driven at a slow speed, the surface of the scoop remains smooth. In contrast, a field of bubbles bulges out when driven at fast speeds. This reduces the aerodynamic drag of the scoop by 10 percent and ensures a 17 percent reduction in lift forces."

The Bolide uses racing brakes with ceramic discs and coatings. The calipers weigh just 2.4 kilograms (5.2 pounds) each. Bugatti has given the model front forged magnesium rims with central lock that weigh in at 7.4 kilograms (15.4 pounds) while the rear rims weigh inn at 8.4 kilograms (18.5 pounds). It rides on very wide tires - 340 millimeters on the front axle and 400 millimeters on the rear.

Bugatti Bolide

Photo courtesy of Bugatti

The car's light monococque is made of carbon while the front end flange is made of the same. The strength of the carbon fibers is akin to what is used in the aerospace industry and is significantly stronger than what can be found in cars on the road today.

Bugatti's speedster is just 995 millimeters (39.1 inches) high, the same height as the historic Bugatti Type 35.

The Bolide is one of the most aerodynamic and challenging models that Achim Anscheidt, director of design at Bugatti, has taken on. His design for the car was inspired by the so-called X-planes of aviation history. This is most apparent at the tail end of the model. It is indirectly reminiscent of the Bell X-1 jet aircraft which was flown by Captain Charles "Chuck" Yeager 1947, the first person to break the sound barrier at Mach 1.06.

Only around 40 percent of the surfaces of the model are painted, coated in a re-interpretation of the historic French Racing Blue.

"Fifteen years ago, Bugatti succeeded in creating a new segment with the Veyron 16.4: that of the superior hyper sports car. With the Chiron launched in 2016, we systematically developed this segment further. The models bear witness to power and elegance, uniquely combining technology, design, luxury, and quality in a hitherto unknown combination," explains Anscheidt. "In contrast, the Bugatti Bolide is an absolute rebel. It is clear to see that its only aim is to convey the pure power of the W16 engine in a visually and technically unadulterated form. Reduced, raw, and authentic – like freshly-caught sashimi".

Whether the Bugatti Bolide will go into series production, has not been decided yet.

Trending News

 
 

Bugatti is selling just 40 Divos worldwide.

Photo courtesy of Bugatti

Only 40 Bugatti Divos will be made. Four of them were recently delivered to U.S. customers. The latest customized version of the supercar to be delivered by the French automaker pushed the limits of what the Bugatti craftspeople are capable of. As company founder Ettore Bugatti once said: "If it is comparable, it is no longer Bugatti."

Meet the Bugatti Divo named "Lady Bug".

The Divo premiered in 2018 and shortly thereafter a prospective buyer and noted collector from the U.S. approached Bugatti with an idea in mind. They wanted a strict geometric pattern that featured diamond shapes in a unique color contrast on their Divo. The Bugatti design and development team set about figuring out how to make that happen.

Bugatti Divo "Lady Bug" design process

Photo courtesy of Bugatti

1 / 10

Two special metallic paint colors were developed: Customer Special Red and Graphite. The diamond pattern was designed to run precisely from the front over the sides to the rear – matching the silhouette of the Divo.

Bugatti's team spend a year-and-a-half to develop and implement the technical and graphic solutions the Divo owner required. Adding the diamonds to the car was far more complex than they expected. They would have to be painted onto the body with precision and exact definition.

What made it so hard? According to Bugatti, "the digital patterns in the CAD program bear little resemblance to reality: owing to the three-dimensional, sculptural form of the Divo with its contours, curves and ribs, the 2D-printed diamonds became distorted on the surface of the exclusive hyper sports car. As a result, they had to be digitally modified."

Being off by as little as one millimeter would ruin the entire visual effect. The total would be 1,600 diamonds by the time the pattern was fully executed.

Weeks later, designers discovered a way to match the CAD data with reality. They ended up being able to pull the film over the deeply concave surfaces of the Divo without the diamonds becoming distorted or developing folds.

Bugatti Divo "Lady Bug" graphics application

Photo courtesy of Bugatti

1 / 19

During the pattern's development, a test car was used to perfect the pattern. After the initial steps of the application process were applied to the customer's Divo, Bugatti's team need to remove each diamond. Graphite paint and a clearcoat were applied on top of the effect paint in Customer Special Red in order to invert the pattern. As part of this process, the paintwork was sanded, smoothed, checked, retouched and then re-sanded. All in, the total time spent on the paint on the customer's car alone was two weeks.

"Every Bugatti Divo is one of a kind. With the custom-made 'Lady Bug', Bugatti has demonstrated the full range of its customization expertise. What initially seemed impossible was executed to perfection by the designers and developers in collaboration with the customer," says Stephan Winkelmann, President of Bugatti."We are proud to have matched the customer's personal taste and expectations with this unique Divo. The car really demonstrates what the marque is capable of in terms of creativity and craftsmanship."

Bugatti Divo "Lady Bug"

Photo courtesy of Bugatti

1 / 17

There were no changes to the car's W16 powertrain for the project.

Each Divo is priced at $5.6 million USD but buyers pay more depending on which options they choose. All Divos are produced by the Bugatti Alelier in Molsheim. The first deliveries of the supercar happened in August 2020. All models will hav been delivered by this spring.

Trending News

 
 

A diamond mesh grille fronts the 2022 Kia K8.

PhPhoto courtesy of Kia Motorsoto courtesy of Kia Motors

Goodbye, Cadenza. Hello, K8. The Kia Cadenza is one of those cars that is easy forgotten about (if you ever knew about it in the first place) and frequently passed over in favor of the Toyota Avalon or the like. Still, most every automotive journalist who has driven it likes it.

So, Kia's taking the lessons learned from the Cadenza and some from the K5 and Stinger, and rolling them into a new large sedan, the 2022 Kia K8. This week the company unveiled the first official images of the car ahead of its debut. This is the first vehicle named the K8 in Kia history.

2022 Kia K8 The K8's headlights have integrated turn signals.Photo courtesy of Kia Motors

2022 Kia K8

"Following our recent company rebrand, we keep moving toward our new brand values with a new model – the K8. This modern sedan has been designed with innovation and elegance at its very core," said Karim Habib, Senior Vice President and Head of Kia Global Design Center. "While paying homage to the K7, the K8 looks to the future. Its progressive exterior takes on character and emotion, and combines those qualities with an expressive looking front and a dynamic swooping rear, giving the K8 a high-quality, premium presence that takes direct inspiration from some of the world's most technically advanced yachts."

As seen in the photos, the car wears Kia's new logo on its badging, and has design lines reminiscent of the vehicles it has taken lessons from. There's a frameless tire nose grille with diamond lattice, turn signals integrated into the headlights, an elongated side profile, chrome finish along the bottom of the doors, and a roofline that trails off into the trunk. It's all very much from the Kia sedan lineup.

Kia promises that the car will have a "first class" interior that establishes "new benchmarks in premium quality". The sedan will deliver a high-performance driving experience yet be comfortable to ride in, according to Kia messaging.

The rear of the Kia K8 features elongated taillights.Photo courtesy of Kia Motors

The Kia K8 is expected to arrive in showrooms later this year but the U.S. might not get it until after it's arrived in Korea and Europe.

Trending News