The world of the automotive industry experienced a real shock in 2020 when hypercars went beyond previously seemingly impossible speed barriers. It was during this period that a fierce battle broke out between the planet’s leading engineers for the right to call their brainchild the fastest on earth. This was not just a marketing ploy, but a demonstration of advanced aerodynamics and engine technology.
Many car enthusiasts are still arguing about which car has officially secured the championship, given the strict rules for fixing records. Some models achieved phenomenal performance on closed tracks, but did not undergo the procedure of averaging two runs in opposite directions. The official speed record, recorded according to all FIA rules in 2020, is held by the Bugatti Chiron Super Sport 300+, accelerated to 490.48 km/h.
However, if we discard the bureaucratic niceties and consider only the physical capabilities of the machines presented in that period, the picture becomes even more exciting. Not only French and Swedish giants entered the race, but also American tuning studios, ready to challenge the established leaders. Let's take a closer look at what technical solutions allowed them to reach such heights.
Official King of Speed: Bugatti Chiron Super Sport 300+
It was this model that became the first in history to overcome the magic mark of 300 miles per hour (about 483 km/h). Engineers Bugatti made radical changes in design compared to the standard Chiron. The main engine was the familiar 8.0-liter W16, but its power was increased to 1,600 horsepower.
Aerodynamics was a key success factor. The body has been lengthened and the exhaust system has been moved to the roof to optimize air flow. This reduced drag and ensured stability at extreme speeds. Of course, achieving such a result required special preparation of the Era-Lessing route in Nevada.
It is important to note that the production version that went on sale was artificially limited electronically to 440 km/h for the sake of tire safety. However, the technical potential of the platform has been proven. To achieve such speeds, not only engine power was required, but also ideal traction.
Achieving speeds of over 490 km/h was made possible thanks to the unique combination of the 1600-horsepower W16 engine and the radically modified aerodynamics of the Longtail body.
It is also worth mentioning that the edition of this model was strictly limited, which made it one of the most desirable collector's items. Owners of such cars receive not just a vehicle, but a piece of motor sports history.
Challenger from the North: Koenigsegg Jesko Absolut
Swedish company Koenigsegg never hid their ambitions, and the Jesko Absolut model became their answer to the challenges of the time. Theoretical calculations and simulations indicated that this car was capable of reaching speeds in excess of 530 km/h. Although an official 490+ km/h test was not carried out in 2020, the technical potential of the car cannot be denied.
The heart of the car is a 5.0-liter twin-turbocharged V8 running on E85 biofuel. In this configuration, the engine produces a whopping 1,600 horsepower. Engineers paid particular attention to weight reduction and aerodynamic efficiency, removing the large rear wing in the Absolut version.
The proprietary transmission, called LST (Light Speed Transmission), provides instantaneous gear changes. This is critical for overclocking, as any time lost on switching can cost the record. The design of the gearbox allows it to withstand enormous torques.
⚠️ Attention: The theoretical maximum speed of the Koenigsegg Jesko Absolut is calculated by computer simulation. To confirm the record, real races are required at a specialized testing ground with measuring equipment.
What makes the Swedes' approach unique is their willingness to use exotic materials and solutions, such as carbon wheels and active suspension. All this is aimed at one goal - maximum speed while maintaining controllability.
American Power: Hennessey Venom F5
American tuning studio Hennessey Performance created the Venom F5 with the sole purpose of becoming the fastest car in the world. Unlike many competitors, they are not a major automaker, which makes their achievements even more impressive. The project was developed from scratch, without using the base of other supercars.
Under the hood is a 6.6-liter V8 engine called “Fury.” It is equipped with two turbines and is capable of producing more than 1,800 horsepower. The vehicle's weight has been kept to a minimum through the use of a carbon monocoque and lightweight components.
The aerodynamics of the Venom F5 have also undergone significant changes. The aerodynamic drag coefficient has been reduced to record levels. Engineers spent hundreds of hours in the wind tunnel to find the perfect balance between downforce and minimal drag.
The company's plans included holding official races in 2020-2021. However, as with other applicants, the preparation and permitting process took longer than expected. However, the stated characteristics put this car on a par with the leaders.
Scandals and triumphs: SSC Tuatara
History SSC Tuatara in 2020 became one of the most dramatic. The company first announced a record speed of 532 km/h, which caused a storm of emotions and doubts in the automotive community. Later it turned out that an error was made in the calculations, and the real result was about 455 km/h.
Despite the confusion with the numbers, the sheer fact of achieving such speeds is remarkable. The car is equipped with a 5.9 liter V8 twin-turbo engine, developed specifically for this model. The unit's power reaches 1,750 horsepower when using racing fuel.
SSC North America engineers have used a unique aerodynamics system that changes its profile depending on the driving mode. This allows the car to be efficient both on the track and on a straight highway. The body is completely made of carbon fiber.
⚠️ Attention: When analyzing speed records, always check the official race reports. Data obtained from navigators or third-party devices is often inaccurate and cannot be considered official.
After correcting the data, the team continued to work to eliminate the technical problems that arose during the first tests. This highlights the challenge of creating a vehicle that can withstand such loads.
Tech comparisons of leaders 2020
To better understand the differences between the race leaders, it's worth looking at their key characteristics in the summary table. The numbers allow us to estimate the scale of the engineering problems that the designers solved.
| Model | Engine | Power (hp) | Max. speed (km/h) |
|---|---|---|---|
| Bugatti Chiron Super Sport 300+ | W16 8.0L Quad-Turbo | 1600 | 490.48 (of.) |
| Koenigsegg Jesko Absolut | V8 5.0L Twin-Turbo | 1600 | 531 (theoretically) |
| Hennessey Venom F5 | V8 6.6L Twin-Turbo | 1817 | 500+ (goal) |
| SSC Tuatara | V8 5.9L Twin-Turbo | 1750 | 455.3 (off.) |
As can be seen from the table, all contenders use turbocharging to achieve maximum performance. The differences lie in the engine layout and approaches to aerodynamics. Turbocharging allows you to extract enormous power from a relatively small volume.
Each of these machines represents the pinnacle of its manufacturer's engineering. The choice of winner often depends on the measurement methodology and the company's willingness to risk its reputation for the sake of official numbers.
Engineering solutions for extreme speeds
Creating a car capable of driving faster than 450 km/h requires solving many complex problems. Conventional supercars are simply not designed for such operating conditions. This is where space-grade materials come into play.
One of the main problems is heating. At such speeds, friction with the air creates colossal temperatures. The cooling system must be extremely efficient. Also critical is the stability of the tires, which should not be destroyed by centrifugal force.
Why is it so difficult to make tires for 500 km/h?
Conventional tires at a speed of 500 km/h experience overloads comparable to an airplane flight. Rubber must withstand temperatures above 100 degrees and enormous centrifugal forces without losing its shape. Special record tires are made using Kevlar threads and special rubber compounds.
Aerodynamic stability is another key factor. The car should not take off or lose control from the slightest gust of wind. Active air management systems are becoming standard on hypercars.
☑️ Hypercar criteria
Of course, the cost of developing such technologies runs into millions of dollars. That is why the circulation of such cars is counted in units of copies.
The future of speed records
The race for speed never stops. After 2020, the bar was raised, and engineers are now looking towards 600 km/h. However, physical restrictions are becoming increasingly stringent. The question arises: is there a limit?
Many experts believe the next leap may come from electric motors. Their ability to produce instant torque gives them an advantage in acceleration. However, the problem of battery weight and energy reserve at high speeds remains relevant.
However, 2020 showed that it is too early to write off the internal combustion engine. The combination of internal combustion engines and electric motors in hybrid systems opens up new horizons. The future promises to be even faster and more technologically advanced.
When purchasing a high-performance vehicle, be sure to consider the cost of insurance and maintenance. Operating a hypercar can cost more than its original price over several years.
In conclusion, we can say that 2020 was a turning point in the history of the automotive industry. We have witnessed how theoretical possibilities became reality.
Which car is officially considered the fastest in 2020?
The officially recorded record belongs to the Bugatti Chiron Super Sport 300+, which reached a speed of 490.48 km/h. It is the first production car to break the 300 mph barrier.
Why was Koenigsegg Jesko not recognized as a record holder?
As of 2020, the Koenigsegg Jesko Absolut has not yet undergone the official two-way races to set a speed record. All data on its speed are based on theoretical calculations and simulations.
How much does the fastest car in the world cost?
The cost of such cars starts from 3-4 million US dollars. However, due to the limited edition and high demand, the actual price on the secondary market may be significantly higher.
Is it possible to buy a Bugatti Chiron Super Sport 300+?
The Super Sport 300+ version was limited to 30 units, all of which were sold out before production began. Nowadays, such a car can only be purchased at auctions at a price significantly higher than the original price.