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0-60
The time it takes a vehicle to accelerate from 0 to 60 miles per hour (97 km/h or 27 m/s), often said as just "zero to sixty" or "nought to sixty", is a commonly used performance measure for automotive acceleration in the United States and the United Kingdom. In the rest of the world, 0 to 100 km/h (0 to 62.1 mph) is used. Present production model performance cars are capable of going from 0 to 60 mph in under 5 seconds, while some exotic supercars can do 0 to 60 mph in between 2 and 3 seconds. Motorcycles have been able to achieve these figures with sub-500 cc since the 1990s. The fastest automobile in 2015 was the Porsche 918 Spyder, which is a hybrid vehicle that takes 2.2 seconds to accelerate from 0 to 60 mph. In June 2021, the Tesla Model S Plaid was measured to accelerate from 0 to 60 mph in 1.98 seconds, not including first foot of rollout. Methods Measuring the 0 to 60 mph speed of vehicles is usually done in a closed se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Fastest Production Cars By Acceleration
This list is limited to unmodified production car Production vehicles or production cars are mass-produced models of automobiles offered for sale to the public and can be street-legal vehicle, legally driven on public roads. Legislation and other industrial rules define the production vehicle ...s that meet the eligibility criteria below. All entries must be able to be verified from reliable sources. Up to one percent decline from start to finish is allowed. Times driven privately or by manufacturers need the presence of an independent, reliable source or at least some video footage to confirm the car and tire condition to qualify as independent. Eligible cars Because of the inconsistencies with the various definitions of production cars, dubious claims by manufacturers and self-interested groups, and inconsistent or changing application of the definitions, this list has a defined set of requirements. For further explanation of how these were arrived at see the links above ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1-foot Rollout
Rollout or rollout allowance is an adjustment in timed acceleration runs used by North-American drag racing and enthusiast magazines to create approximate parity over time between historic 0 to 60 mph and 1/4 mile acceleration times and those measured today using the Global Positioning System (GPS). Historically, light gates were used at the beginning and end of acceleration runs. These measured the end of runs accurately, but only began timing once a vehicle began to move (enough to trigger the light gate). Since this was the standard method, published acceleration times reflected a consistent "rolling start A rolling start is one of two modes of initiating or restarting an auto race; the other mode is the standing start. In a rolling start, the cars are ordered on the track and are led on a certain number of laps (parade or caution laps) at a prede ..." inaccuracy across races, records, road tests, and enthusiast magazine reviews. Since the error was impossible to elimina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Fastest Production Motorcycles By Acceleration
This is a list of Street-legal vehicle, street legal Production vehicle, production motorcycles ranked by acceleration from a standing start, limited to 0 to 60 mph times of under 3.5 seconds, and Dragstrip, -mile times of under 12 seconds. Concept vehicle, Concept, Custom motorcycle, custom not listed, nor are Motorcycle racing, racing-only motorcycles. The widely varying testing methodologies mean that, even between identical motorcycles, the acceleration times vary. Some of these differences include: rider skill and launching technique, Motorcycle testing and measurement, measuring equipment, track surface conditions, weather, air temperature, and altitude. By 0–60 mph, 3.5 seconds or less Notes specify if test was or . For comparison, an object in free fall, without any air resistance, near the Earth's surface accelerates from 0–100 km/h in 2.83 seconds and from 0–60 mph in 2.73 seconds. * Note model year 2013–2016 documented 0–60 mph times for Ducati Diav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid Vehicle
A hybrid vehicle is one that uses two or more distinct types of power, such as submarines that use diesel when surfaced and batteries when submerged. Other means to store energy include pressurized fluid in hydraulic hybrids. Hybrid powertrains are designed to switch from one power source to another to maximize both fuel efficiency and energy efficiency. In hybrid electric vehicles, for instance, the electric motor is more efficient at producing torque, or turning power, while the combustion engine is better for maintaining high speed. Improved efficiency, lower emissions, and reduced running costs relative to non-hybrid vehicles are three primary benefits of hybridization. Vehicle types Two-wheeled and cycle-type vehicles Mopeds, electric bicycles, and even electric kick scooters are a simple form of a hybrid, powered by an internal combustion engine or electric motor and the rider's muscles. Early prototype motorcycles in the late 19th century used the same principle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The UK includes the island of Great Britain, the north-eastern part of the island of Ireland, and most of List of islands of the United Kingdom, the smaller islands within the British Isles, covering . Northern Ireland shares Republic of Ireland–United Kingdom border, a land border with the Republic of Ireland; otherwise, the UK is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. It maintains sovereignty over the British Overseas Territories, which are located across various oceans and seas globally. The UK had an estimated population of over 68.2 million people in 2023. The capital and largest city of both England and the UK is London. The cities o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porsche 918 Spyder
The Porsche 918 Spyder is a high performance sports car manufactured by German marque Porsche. The 918 Spyder is a plug-in hybrid powered by a mid-mounted naturally aspirated V8 engine, developing at 8,700RPM, with two electric motors delivering an additional for a combined output of and of torque. The 918 Spyder's 6.8kWh lithium-ion battery pack delivers an all-electric range of under the US Environmental Protection Agency's five-cycle tests. Production began on 18 September 2013, with deliveries initially scheduled to begin in December 2013, and a starting price of ≈€781,000 (US$845,000 or £711,000). The 918 Spyder was sold out in December 2014 and production ended in June 2015. The 918 Spyder was first shown as a concept at the 80th Geneva Motor Show in March 2010. On 28 July 2010, after 2,000 declarations of interest, the supervisory board of Porsche AG approved series development of the 918 Spyder. The production version was unveiled at the September 2013 Fran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilometres Per Hour
The kilometre per hour (International System of Units, SI symbol: km/h; non-SI abbreviations: kph, kmph, km/hr) is a Units of measurement, unit of speed, expressing the number of kilometres travelled in one hour. History Although the metre was formally defined in 1799, the term "kilometres per hour" did not come into immediate use – the myriametre () and myriametre per hour were preferred to kilometres and kilometres per hour. In 1802 the term "''myriamètres par heure''" appeared in French literature. The Dutch on the other hand adopted the kilometre in 1817 but gave it the local name of the ''mijl'' (Mile#Other historical miles, Dutch mile). Notation history The SI representations, classified as symbols, are "km/h", "" and "". Several other abbreviations of "kilometres per hour" have been used since the term was introduced and many are still in use today; for example, dictionaries list "kph", [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doppler Radar
A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal. This variation gives direct and highly accurate measurements of the radial component of a target's velocity relative to the radar. The term applies to radar systems in many domains like aviation, police radar detectors, navigation, meteorology, etc. Concept Doppler effect The Doppler effect (or Doppler shift), named after Austrian physicist Christian Doppler who proposed it in 1842, is the difference between the observed frequency and the emitted frequency of a wave for an observer moving relative to the source of the waves. It is commonly heard when a vehicle sounding a siren approaches, passes and recedes from an observer. The received frequency is higher (compared to the emitted frequency) during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorcycle Testing And Measurement
Motorcycle testing and measurement includes a range of more than two dozen statistics giving the specifications of the motorcycle, and the actual performance, expressed by such things as the output of the engine, and the top speed or acceleration of the motorcycle. Most parameters are uncontroversial and claims made by manufacturers are generally accepted without verification. These might include simple measurements like rake, trail, or wheelbase, or basic features, such as the type of brakes or ignition system. Other measurements are often doubted or subject to misunderstandings, and the motorcycling press serves as an independent check on sometimes unrealistic sales and marketing claims. Many of these numbers are subject to variable methods of measurements, or disagreement as to the definition of the statistic. The parameters most often in contention for motorcycles are the weight, the engine output (power and torque), and the overall performance, especially acceleration, top ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vehicular Metrics
There are a broad range of metrics that denote the relative capabilities of various vehicle A vehicle () is a machine designed for self-propulsion, usually to transport people, cargo, or both. The term "vehicle" typically refers to land vehicles such as human-powered land vehicle, human-powered vehicles (e.g. bicycles, tricycles, velo ...s. Most of them apply to all vehicles while others are type-specific. See also * * * * * * References External links * {{DEFAULTSORT:Vehicle Metrics Vehicles Metrics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling Start
A rolling start is one of two modes of initiating or restarting an auto race; the other mode is the standing start. In a rolling start, the cars are ordered on the track and are led on a certain number of laps (parade or caution laps) at a predetermined safe speed by the safety car. Procedure When race conditions are ready, the safety car will leave the track, and the race marshal will show the green flag, indicating that the field is allowed to accelerate. The safety car typically leaves the track some distance before the finish line, and a few seconds may elapse between the safety car's departure and the showing of the green flag. Cars must wait for the green flag to accelerate to race speeds. In the past, drivers would need to look for the flag, but in modern times this information is typically communicated to drivers via two-way radio, or at the proper acceleration zone, marked by a line or cone, determined at the pre-race drivers and mechanics briefing. In international-lev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exotic Car
A supercar, also known as an exotic car, is a street-legal sports car with race track-like power, speed, and handling, plus a certain subjective ''cachet'' linked to pedigree and/or exclusivity. The term 'supercar' is frequently used for the extreme fringe of powerful, low-bodied mid-engine luxury sportscars. A low-profile car may have limited ground clearance, but a handling-favorable center of gravity and a smaller frontal area than a front engined car. These characteristics can reduce supercars' aerodynamic drag, enabling higher top speeds. Since the 2000s, the term hypercar has come into use for the highest-performance supercars. Supercars often serve as the flagship model within a vehicle manufacturer's sports car range and typically feature various performance-related technology derived from motorsports. Some examples include the Ferrari 458 Italia, Lamborghini Aventador, and McLaren 720S. Automotive journalism typically reserves the predicate 'hypercar' for low (two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
