When discussing ultimate velocity, the conversation centers on a singular machine that holds the definitive land speed record. So, what is the fastest fastest car? The answer is not a production vehicle you can buy, but a specialized, rocket-powered machine designed for one purpose only: to push the boundaries of human speed on land.
That machine is the ThrustSSC. It is the current holder of the absolute land speed record. This article will explain everything about this incredible vehicle, how it compares to the fastest production cars, and the science behind such extreme speed.
What Is The Fastest Fastest Car
The absolute fastest car in the world is the ThrustSSC (Thrust Supersonic Car). It achieved the land speed record on October 15, 1997. On that day, in the Black Rock Desert, Nevada, it became the first and only car to officially break the sound barrier on land.
Its record-setting run was a two-way average of 763.035 mph (1,227.986 km/h). On its fastest single run, it reached an astonishing 766.109 mph (1,232.424 km/h). This speed is Mach 1.020, meaning it was traveling faster than the speed of sound.
The Engineering Marvel Of ThrustSSC
To understand why ThrustSSC is the fastest, you need to look at its design. It is not a car in the traditional sense. It has no engine that drives its wheels. Instead, it is powered by two afterburning Rolls-Royce Spey turbofan jet engines.
These are the same type of engines used in the British F-4 Phantom II fighter jet. Together, they produce approximately 110,000 horsepower. This immense power is what propelled the 10-ton vehicle to supersonic speeds.
- Chassis and Body: Built from aerospace-grade aluminum and steel tubing, with a body designed for minimal aerodynamic drag.
- Stability: At supersonic speeds, shockwaves can cause loss of control. The car’s long, slender shape and careful weight distribution kept it stable.
- Wheels: Made from solid aluminum, as traditional rubber tires would disintegrate at these speeds.
The Team Behind The Record
The record was not just about the machine. It was the result of a dedicated team led by director Richard Noble and driver Andy Green. Andy Green, a Royal Air Force fighter pilot, had the skills to handle the immense forces and concentration needed for the run.
The project took years of planning, fundraising, and engineering. The final successful runs in 1997 were the culmination of a lifetime of ambition for the team. Their acheivement remains untouched for over two decades.
Contenders For The Production Car Speed Crown
While ThrustSSC holds the absolute record, the term “fastest car” often leads people to think of production supercars. These are vehicles you can, theoretically, purchase and drive on a road. The competition here is fierce and constantly evolving.
The title for the fastest production car is based on a verified top speed measured under strict conditions. It’s not just about a manufacturer’s claim; it must be proven by independent testing.
The Current Record Holder: The SSC Tuatara
As of now, the SSC Tuatara holds the verified record for the fastest production car. In January 2021, a Tuatara achieved a two-way average top speed of 282.9 mph (455.3 km/h) on a closed highway in Florida.
- Power: Its 5.9-liter twin-turbo V8 engine produces 1,750 horsepower on E85 fuel.
- Aerodynamics: Its shape is honed in wind tunnels to have an incredibly low drag coefficient, allowing it to slice through the air efficiently.
- Lightweight Construction: The body is made almost entirely from carbon fiber to keep weight down.
Other Notable Production Speed Demons
The race for top speed involves several legendary automakers. Here are some of the key players that have held or contested the title.
Bugatti Chiron Super Sport 300+
Bugatti is synonymous with speed. The Chiron Super Sport 300+ was the first production car to break the 300 mph barrier, hitting 304.773 mph (490.484 km/h) in 2019. However, this was a one-way run. Its governed, two-way average top speed for customers is 273 mph.
Koenigsegg Agera RS
This Swedish hypercar set a huge benchmark in 2017. It achieved a two-way average of 277.9 mph (447.2 km/h) on a public road in Nevada. It held the production car record convincingly until the Tuatara’s run. The Agera RS’s success proved that small, focused manufacturers could challenge the giants.
Hennessey Venom F5
Built with one goal—to be the fastest—the Venom F5 is a serious contender. It boasts a 6.6-liter twin-turbo V8 producing 1,817 horsepower. Hennessey claims a top speed target of over 311 mph. Independent verification of its ultimate top speed run is highly anticipated in the automotive world.
The Physics Of Extreme Speed
Reaching such velocities is not just about adding more horsepower. The challenges grow exponentially as speed increases. Understanding the physics helps explain why the ThrustSSC is in a league of its own and why production cars face hard limits.
Aerodynamic Drag: The Primary Enemy
Drag is the resistance force caused by air. It increases with the square of velocity. This means if you double your speed, the drag force quadruples. To go from 250 mph to 300 mph requires a massive increase in power just to overcome this wall of air.
- Car shapes are designed to be “slippery” to reduce the drag coefficient.
- At very high speeds, managing airflow to prevent lift (which makes the car unstable) is critical.
Power To Overcome Resistance
The power needed to overcome drag increases with the cube of velocity. Doubling speed requires roughly eight times the power. This is why a 1,000-horsepower car cannot simply go twice as fast as a 500-horsepower car. The power requirements become astronomical.
Traction And Stability
Transfering immense power to the ground is a huge challenge. Tires must withstand incredible centrifugal forces and heat buildup. Stability control systems must react in milliseconds to keep the car straight. A slight steering input at 300 mph can have disasterous consequences.
The Difference Between Absolute And Production Records
It is crucial to distinguish between these two categories. They represent entirely different engineering challenges and achievements.
Absolute Land Speed Record (ThrustSSC):
This is about maximum possible speed on land, with no restrictions on vehicle type. The vehicle is a one-off machine, not street-legal, and built with unlimited resources for a single purpose. The driver is a specialist pilot, and the run happens on a prepared surface like a dry lake bed.
Production Car Speed Record (SSC Tuatara, etc.):
This applies to cars that are homologated for road use, built in a series (however small), and available for sale to the public. They must be able to drive on normal roads, albeit with extreme performance. The record is usually set on a long, straight, closed track or highway.
The Future Of Speed
The quest for speed never ends. Teams are already looking beyond the ThrustSSC’s record. The next goal is to not just break the sound barrier, but to smash it.
Bloodhound LSR: The Next Generation
The Bloodhound LSR project aims to reach 1,000 mph (1,609 km/h). It uses a combination of a Eurofighter Typhoon jet engine and a hybrid rocket. While the project has faced funding challenges, it represents the next logical step in land speed racing. The engineering lessons learned will be invaluable.
Electric Hypercars
The future of production car speed may be electric. Electric motors deliver instant torque and can have incredible power outputs. Cars like the Rimac Nevera (1,914 horsepower) have already shown staggering acceleration. While top speed runs demand sustained power, which is a challenge for batteries, the technology is advancing rapidly. An all-electric production car record holder is a real possibility in the coming decade.
Frequently Asked Questions
What Is The Fastest Car In The World Right Now?
The fastest car ever built is the ThrustSSC, with a record of 763 mph. The fastest production car you can buy is the SSC Tuatara, with a verified average of 282.9 mph.
Has Any Car Beaten The ThrustSSC Record?
No. As of now, the ThrustSSC’s 1997 record remains the absolute land speed record. No other vehicle has officially surpassed its speed.
What Is The Fastest Street Legal Car?
This typically refers to the fastest production car. Currently, that is the SSC Tuatara. It is homologated for road use in the United States, making it street legal, though its capabilities far exceed any public road’s limits.
How Fast Is A Bugatti Compared To The ThrustSSC?
A Bugatti Chiron Super Sport 300+ has a top speed of around 304 mph in its record run. The ThrustSSC went 763 mph. The ThrustSSC is more than twice as fast, operating in a completely different speed regime.
Can A Normal Person Drive The Fastest Car?
You cannot drive the ThrustSSC; it requires specialist training. You could, if you had several million dollars, purchase and theoretically drive a production car like the SSC Tuatara. However, reaching its top speed would require a professional driver on a specially prepared track due to the immense risk and skill involved.