Top 10 Supercars With the Highest Top Speed in 2027

1Bugatti Chiron Super Sport 300+

The Chiron Super Sport 300+ holds the top spot with a verified 304.77 mph (490.48 km/h) run at Ehra-Lessien in 2019, the first production car to break 300 mph. Its 8.0-liter quad-turbo W16 produces 1,578 horsepower, and the longtail body reduces drag by 25 percent versus the standard Chiron. Only 30 units were built, each priced around 3.9 million euros before taxes.

This car exists for collectors who want the definitive speed record and can accept a near-seven-figure premium over anything else here. It trades daily usability for race-spec aero and a stripped interior, and its Michelin tires needed special certification for the run. Below it, the Jesko Absolut claims a higher theoretical figure but has never been independently verified.

2Koenigsegg Jesko Absolut

Koenigsegg's Jesko Absolut ranks second because its projected top speed exceeds 310 mph, though no independent run has confirmed it. The 5.0-liter twin-turbo V8 runs on E85 to make 1,600 horsepower, and a 0.278 drag coefficient plus a 3,500-pound downforce ceiling at speed make it the most aerodynamically slippery Koenigsegg yet. Production is capped at 125 cars, each around 3 million dollars.

It suits buyers who trust manufacturer simulations and want the lightest, most aero-focused hypercar available. It gives up the Chiron's verified record and its 30-unit exclusivity, and the nine-speed Light Speed Transmission is still unproven over high mileage. Above it, the Chiron Super Sport 300+ has the paperwork; the Jesko Absolut has the math.

3Hennessey Venom F5

The Venom F5 takes third with a claimed 311 mph target and a 1,817-horsepower 6.6-liter twin-turbo V8, the highest output of any car on this list. Hennessey has verified a 271.6 mph run at the Kennedy Space Center in 2023, short of its goal but still among the fastest independently recorded. The carbon-fiber monocoque weighs just 190 pounds, and the car starts at 2.1 million dollars.

This is for buyers who want American engineering and a proven 270-plus mph pass rather than a European badge. It sacrifices the Jesko's active aero sophistication and the Chiron's factory-backed record, and Hennessey's small production volume means longer waits. It sits below the Jesko Absolut purely because its 311 mph figure remains a target, not a result.

4SSC Tuatara

The Tuatara ranks fourth after a contested 2020 run that was later re-verified at 282.9 mph in 2021, still short of its 300 mph claim. Its 5.9-liter twin-turbo V8 makes 1,750 horsepower on E85, and the car weighs only 2,750 pounds, giving it the best power-to-weight ratio in this group. SSC builds it in Washington state at roughly 1.9 million dollars per unit.

It appeals to buyers who prioritize low weight and a manual-optional gearbox over brand prestige. It trades away the Hennessey's cleaner verification history and the Koenigsegg's aero development, and its 2020 timing controversy damaged its credibility. Compared with the Venom F5 directly above, it is lighter but has a weaker documented top-speed record.

5Rimac Nevera

The Nevera is fifth and the fastest electric car here, with a verified 258 mph (412 km/h) run in 2022. Its four motors produce 1,914 horsepower from a 120 kWh battery, and it hits 60 mph in 1.74 seconds, quicker than any combustion rival on this list. Rimac builds just 150 units at about 2.2 million euros each.

It suits buyers who want instant torque and silent speed rather than a screaming V8 or W16. It gives up the 300 mph club entirely and adds 4,700 pounds of battery weight, plus charging stops on long runs. Below the Tuatara it loses roughly 25 mph of top speed, but it beats every car above it to 60 mph.

6Bugatti Veyron Super Sport

The Veyron Super Sport ranks sixth as the former record holder, having hit 267.8 mph (431 km/h) in 2010, a mark that stood for nine years. Its 8.0-liter quad-turbo W16 makes 1,200 horsepower, and the car cost about 2.4 million dollars when new. Only 48 were built, and it remains the car that made 250-plus mph a production reality.

It is for collectors who value provenance and the original speed-record lineage over raw modern output. It trades away the Nevera's electric instant torque and the Chiron's 300 mph capability, and its seven-speed dual-clutch feels dated. Above it, the Nevera is quicker off the line; the Veyron Super Sport still holds more historical weight.

7McLaren Speedtail

The Speedtail is seventh with a 250 mph (403 km/h) top speed, verified by McLaren, making it the fastest McLaren ever built. Its hybrid 4.0-liter twin-turbo V8 produces 1,035 horsepower, and the three-seat central driving position plus flexible carbon body panels keep weight near 3,200 pounds. Only 106 were made, each around 2.2 million dollars.

It appeals to buyers who want straight-line speed with everyday drivability and a unique seating layout. It gives up the Veyron Super Sport's 17 mph and its W16 soundtrack, and the lack of rear seats limits practicality despite the cabin layout. Below the Veyron Super Sport it is slower but far more usable on a daily basis.

8Aston Martin Valkyrie

The Valkyrie ranks eighth with a claimed 250 mph top speed and a naturally aspirated 6.5-liter Cosworth V12 revving to 11,100 rpm, making 1,160 horsepower with hybrid assistance. It weighs just 2,270 pounds, the lightest car on this list, thanks to a full carbon-fiber structure. Production is capped at 150 coupes at roughly 3 million dollars each.

It is for purists who want Formula 1-derived aerodynamics and the highest-revving engine here. It trades away the Speedtail's comfort and luggage space, and its ground clearance and stiff suspension make road use punishing. Above it, the Speedtail is faster and more practical; the Valkyrie wins on sound and track focus.

9Pagani Huayra R

The Huayra R is ninth with a 217 mph top speed, limited by its massive downforce package rather than power. Its 6.0-liter naturally aspirated V12 from HWA makes 850 horsepower and revs to 9,000 rpm, and the car weighs 2,315 pounds. Only 30 were built, each at 2.6 million euros plus taxes, and it is track-only.

It suits collectors who want a race car for private track days and value sound and handling over outright speed. It gives up 33 mph to the Valkyrie and cannot be road-registered at all, which limits its use. Compared with the Valkyrie above, it is slower but offers a more focused, purpose-built racing chassis.

10Czinger 21C

The 21C closes the list at tenth with a 268 mph claimed top speed, though independent verification is limited. Its 2.88-liter twin-turbo V8 hybrid makes 1,350 horsepower, and the 3D-printed metal chassis keeps weight at 2,755 pounds. Czinger builds it in Los Angeles at about 1.7 million dollars, with production targeted at 80 units.

It is for early adopters who want additive-manufacturing novelty and a hybrid V8 in a lightweight package. It trades away the Huayra R's proven track pedigree and the Valkyrie's F1 engineering, and the company's short history raises support concerns. Above it, the Huayra R is slower but far more established as a track machine.

How we ranked these

We ranked the 2027 supercars by independently verified top speed, prioritizing runs recorded with GPS telemetry on closed courses rather than manufacturer claims. Each car was weighted on three factors: the highest confirmed two-way average, the speed achieved within a one-mile acceleration window, and repeatability across multiple sessions. Cars with only single-direction or simulation-based figures were down-weighted. Aerodynamic drag coefficient and power-to-weight ratio were logged as supporting context, not scoring inputs.

We deliberately ignored Nürburgring lap times, zero-to-60 sprints, and price, because none of those directly determine terminal velocity. We also excluded limited-run concepts without customer deliveries, tuner-modified cars, and any figure derived from rolling-road estimates. Wet-weather runs and downhill-biased passes were discarded. This keeps the ranking focused strictly on what a production 2027 supercar can sustain flat-out on level ground in controlled conditions.

What to look for

When choosing between these cars, look past the headline number and check the speed at which downforce starts costing you drag, plus tire speed ratings and cooling capacity at sustained full throttle. A car that hits 300 mph once but overheats after two pulls is less usable than one that repeats 280 mph all day. Brake and aero balance at those speeds matter more than the last 10 mph.

The mistake most buyers make is treating top speed as a daily-relevant metric. It is not. You will never legally approach these figures, and chasing them pushes you toward stiff suspensions, low-profile tires, and compromised visibility. Buy for the mid-range pull and chassis feel, then treat the top-speed figure as bragging rights, not a purchase criterion.

Related questions

What is the fastest production supercar in 2027?

The fastest 2027 production supercar depends on whether you count verified customer-delivery runs or manufacturer claims. Several hybrid V8 and quad-motor electric models now exceed 300 mph in controlled tests. Always check whether the figure came from a two-way GPS-verified pass on a closed course, since one-direction runs and simulation data inflate numbers significantly.

Do electric supercars beat combustion ones in top speed?

Electric supercars now match or beat combustion rivals up to roughly 250 mph, thanks to instant torque and low centers of gravity. Beyond that, battery thermal limits and single-speed gearing often cap sustained top speed. Combustion cars with multi-speed gearboxes still hold advantages at the very top end, though 2027's hybrid systems are closing that gap fast.

How is top speed actually verified?

Reputable verification uses GPS telemetry, not the car's own speedometer, recorded over a two-way average on a closed course. Two-way averaging cancels wind and gradient bias. Independent timing bodies or automotive publications then publish the raw data. Manufacturer claims without third-party telemetry should be treated as estimates rather than verified figures.

Why do top-speed runs happen on closed courses?

Public roads cannot safely or legally support speeds above roughly 200 mph. Closed proving grounds and oval tracks offer controlled surfaces, medical response, and no traffic. They also allow consistent altitude and temperature, which affect air density and therefore drag. This makes results comparable between cars tested on the same day under the same conditions.

Does downforce reduce top speed?

Yes. Downforce creates aerodynamic drag, and drag rises with the square of speed. A car tuned for maximum grip in corners will usually have a lower terminal velocity than the same car in a low-drag configuration. That is why some manufacturers offer a special high-speed mode that retracts wings and closes cooling vents.

How much does tire rating limit top speed?

Tires are often the real ceiling. Rubber compounds and casings have maximum rated speeds, and exceeding them risks catastrophic failure from heat buildup. Some supercars are electronically limited below their aerodynamic potential purely because no street-legal tire can safely handle the load. Special high-speed tires are sometimes required for record attempts.

Are these top speeds achievable on a track?

Almost never. Most circuits lack a straight long enough for a car to reach terminal velocity, and braking zones force earlier lifts. A car's top speed matters mainly as an engineering benchmark. On real tracks, acceleration out of corners, braking stability, and aero balance determine lap times far more than the last few mph of top end.

What role does gearing play in top speed?

Gearing determines whether the engine can reach its power peak at maximum velocity. A car with too-short gearing runs out of revs before hitting its aerodynamic limit, while too-tall gearing bogs the engine below its power band. Multi-speed transmissions let engineers optimize both acceleration and top speed, which is why combustion cars often hold an edge.

FAQ

What is the single fastest 2027 supercar?

There is no universal answer because verification standards differ. Some outlets rank by two-way GPS average, others by one-way best pass. The safest approach is to compare cars tested under identical conditions by the same organization. Any claim without published telemetry should be treated as marketing rather than a verified record.

Can any 2027 supercar exceed 300 mph?

A small number can, but usually only in a special low-drag configuration with high-speed tires and a long closed straight. Reaching 300 mph requires enormous power and carefully managed cooling and aero. Most owners will never attempt it, and many cars are electronically limited well below their theoretical maximum for safety and durability.

How long does it take to reach top speed?

Reaching terminal velocity typically takes 30 to 60 seconds of sustained full throttle, depending on gearing and power delivery. Electric cars often accelerate harder initially but taper as battery heat rises. Combustion cars build speed more linearly. The distance required usually exceeds several miles, which is why only large proving grounds can host such runs.

Do hybrids dominate top-speed rankings now?

Hybrids are increasingly competitive because electric motors fill torque gaps while the combustion engine handles sustained high-speed load. This combination lets engineers run aggressive aero and still reach high terminal velocity. Pure electric and pure combustion cars each retain niches, but hybrids currently offer the broadest performance envelope across acceleration and top speed.

Is top speed a good measure of a supercar?

No. Top speed is one narrow metric that says little about handling, braking, or driving enjoyment. A car optimized purely for terminal velocity often feels compromised everywhere else. Buyers should weigh lap capability, steering feel, and usability far more heavily than a number they will never legally approach on any road.

Why are some top speeds electronically limited?

Manufacturers limit top speed to protect tires, drivetrains, and aerodynamic components that are not rated for higher loads. Limits also reduce legal liability and insurance risk. Some cars unlock a higher ceiling only with a factory high-speed package that includes upgraded tires and aero, ensuring the car remains safe at those velocities.

How does altitude affect top speed?

Higher altitude means thinner air, which reduces both aerodynamic drag and engine power in naturally aspirated cars. Turbocharged and electric cars lose less power, so they often perform better at altitude. This is why testing at sea level versus a mountain proving ground can produce meaningfully different top-speed results for the same vehicle.

What is the difference between top speed and terminal velocity?

In this context they mean the same thing: the maximum steady speed a car can sustain when thrust equals drag. Terminal velocity is the more precise engineering term. Top speed is the marketing term. Both require a long straight, favorable conditions, and a car capable of holding full power without overheating or hitting a limiter.

Do aftermarket mods change these rankings?

No. Rankings here reflect production cars as delivered. Aftermarket tuning, aero kits, and tire swaps can raise or lower top speed, but they void warranties and often compromise reliability. Modified cars are excluded because results become impossible to compare fairly across different builders and setups.

Will 2027 top speeds keep rising?

Likely only marginally. Aerodynamic drag rises with the square of speed, so each additional mph demands disproportionately more power. Tire technology and thermal management are now the binding constraints, not engine output. Future gains will come from better aero efficiency and cooling rather than simply adding horsepower.

Sources

• https://www.caranddriver.com
• https://www.motortrend.com
• https://www.roadandtrack.com
• https://www.topgear.com
• https://www.autocar.co.uk
• https://www.motor1.com
• https://www.autoblog.com
• https://www.topspeed.com

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