
The idea of Tesla cars producing fake engine sounds has been a topic of discussion among Tesla owners and enthusiasts. While some people believe that the drive noise in Teslas is fake, especially when the car is in the garage or at low speeds, others suggest that it is a simulated engine noise created by the car's speakers. Some Tesla owners have expressed interest in having the option to simulate engine sounds, such as those of sports cars or exotic vehicles, to enhance the driving experience and make their electric vehicles stand out. On the other hand, some people view the fake engine noise as a gimmick that defeats the purpose of owning a quiet and sustainable electric car.
| Characteristics | Values |
|---|---|
| Do Teslas make fake engine sounds? | Yes, the Tesla Model 3 has fake V10 and V12 engine sounds courtesy of Milltek's Active Sound Control system. |
| How does it work? | It is a speaker system that pumps noise inside and outside the car. |
| What does it sound like? | Gasoline engine noises, such as a Dodge Charger, Porsche, Ferrari, Lamborghini, or a Jet. |
| Why use fake engine sounds? | To provide a unique driving experience, enhance the image of electric cars, and alert pedestrians. |
| Can the sound be turned off? | Yes, it can be turned off or used selectively. |
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What You'll Learn

The Tesla Model 3 has fake V10 and V12 engine sounds
Active Sound Control is a speaker system that connects to the Model 3's CAN BUS control system via Bluetooth. It pumps noise both inside and outside the car, simulating the sound of a powerful engine. While the current options are limited to a five-cylinder, V8, and V10 engine noises, Milltek plans to expand its offerings. In the future, they aim to include more futuristic sounds and possibly amplify the car's existing noises, as Porsche did with the Taycan.
The addition of fake engine sounds to electric vehicles (EVs) is a controversial topic. Some people view it as pointless, defeating the purpose of a quiet, sustainable car. However, others argue that it enhances the driving experience, providing a fun and unique element to EV ownership. It also addresses the issue of pedestrian safety, as EVs can be too quiet for people to notice, potentially causing accidents.
The implementation of fake engine sounds in Teslas has been a topic of discussion since as early as 2015. Some Tesla enthusiasts have suggested that the ability to customise the car's noise, such as downloading a Ferrari or Lamborghini engine sound, would be a desirable feature. It could even extend beyond traditional engine noises to digitally created sounds, offering a wide range of options for customers.
While the Tesla Model 3's fake engine sounds may not appeal to everyone, they showcase the potential for customisation and the evolution of the driving experience in the EV era. It remains to be seen how sound engineers and automakers will further innovate in this area, but it is clear that the traditional association of engine noise with powerful performance is something that continues to capture the imagination of many car enthusiasts.
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Fake engine noise is a conversation starter
The quietness of electric vehicles is often associated with the "boredom" of driving one. Fake engine noise in a Tesla car could stir up a whole new revolution of the driving experience and erase the image of a boring electric car. The conversation surrounding fake engine noise in Teslas is centred around the potential for a unique and exciting driving experience.
Some Tesla owners have reported hearing a constant whooshing, rushing, or running noise when their car is in the garage and in drive mode. This has sparked discussions about whether the noise is fake and piped through external speakers or if it is a mechanical sound. While some people prefer their cars silent, others find the idea of engine noise associated with fun and excitement.
Tesla has not implemented a feature to simulate engine sounds like those of gasoline sports cars. However, some owners have expressed interest in such a feature, suggesting that it would enhance the driving experience and make their Teslas feel like true sports cars. This could be achieved using the speaker system and software tweaks.
Milltek, a company known for its exhaust systems, has developed a system called Active Sound Control that creates pseudo-engine noise for the Tesla Model 3. This technology allows the owner to make their electric car sound like a fuel-guzzling supercar with a V10 or V12 engine. While some may consider this a pointless gimmick, others view it as a conversation starter and an opportunity to get a reaction from people.
The inclusion of fake engine noise in Teslas has the potential to spark conversations and create a unique driving experience. It offers a level of customisation and excitement that could enhance the appeal of electric vehicles and contribute to a revolution in the driving experience.
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Fake engine noise can be simulated using the speaker system
Electric vehicles, such as Teslas, are generally silent. However, some people may prefer their cars to make engine noises for various reasons. For instance, some people may find it annoying that there is no noise associated with acceleration. Others have suggested that fake engine noises can improve the driving experience and make electric cars less boring. Additionally, engine noises can alert pedestrians to the presence of a vehicle, which is especially important when cars are moving at low speeds.
There are also online discussions about Tesla potentially offering downloadable engine noises from various cars, such as Ferraris and Lamborghinis, which could be applied to the sound system inside the Tesla Model S. This idea is similar to what Porsche did with the Taycan, amplifying the sounds the car already made. However, implementing such a feature would require solving copyright issues.
It is worth noting that some Tesla drivers have reported hearing a constant whooshing, rushing, or running noise when their car is in the garage and in drive. This noise is absent when the car is in park. While some speculate that this is a fake noise piped through external speakers, others suggest it may be due to some mechanical issue.
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Fake engine noise is illegal in the US
Electric vehicles (EVs) are typically quieter than their internal combustion engine-having counterparts. The only noises EVs usually generate are caused by wind resistance or tire noises, and that is only at moderate to high speeds. To prevent injuries to pedestrians, especially those who are visually impaired, the US National Highway Traffic Safety Administration (NHTSA) has mandated that EVs emit sounds at low speeds. Specifically, EVs and PHEVs must emit sounds within a given frequency range at speeds up to 30 kilometres per hour (or under 20 miles per hour).
Some automakers have started exploring ways to make money off the absence of noise in EVs. For example, Porsche is offering an interior $500 "Electric Sport Sound" for its electric Taycan sports car. Similarly, the Tesla Model 3 has fake V10 and V12 engine sounds courtesy of Milltek. However, one source notes that pumping fake engine noise inside and out of an EV is pointless and defeats the purpose of having an electric vehicle.
While fake engine noise is not explicitly mentioned in the law, it is worth noting that generating any type of noise that disturbs the peace or causes a nuisance may be considered illegal in the US. Laws regarding noise pollution vary by state and local municipality, but there are generally restrictions on excessive or unreasonable noise that disturbs the peace or affects the quality of life of residents. These laws often include restrictions on loud vehicles, including those with modified exhaust systems or excessively loud stereos.
Therefore, while fake engine noise itself may not be specifically illegal in the US, using it to create excessive or unreasonable noise that disturbs the peace or violates local noise ordinances could potentially be considered illegal. It is important for individuals to be mindful of their surroundings and respect the comfort and well-being of others when operating any vehicle, including those with fake engine noise features.
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Fake engine noise can be turned off
The Tesla Model 3 has fake V10 and V12 engine sounds, courtesy of Milltek, which is known for its exhausts. These sounds are designed to be a conversation starter and are piped through external speakers to alert pedestrians of the vehicle's presence. The fake engine noise is only audible until the car reaches speeds of about 18 mph, and it disappears when the car is shifted into park.
While some people enjoy the simulated engine sounds, others may prefer a silent vehicle. It is possible to turn off the fake engine noise in a Tesla. One way to do this is to replace the speaker without the car detecting the change. However, it is important to note that disabling the Pedestrian Warning Speaker (PWS) is illegal in the US.
Another method to turn off the fake engine noise is through the Tesla screen. By accessing the power button in the top left corner, users can turn off the sound and then follow the instructions to navigate to the hidden menu. It is worth noting that some features may not be accessible through the Tesla screen, and certain functions, such as updating the infotainment system, may require the original screen.
Tesla owners can also simulate different engine sounds using the speaker system and software tweaks. This feature allows the car to mimic the sounds of a Porsche, Ferrari, Lamborghini, or even a jet during acceleration. Alternatively, the car can remain quiet as usual.
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Frequently asked questions
Yes, Tesla cars can make fake engine sounds. The feature is called Active Sound Control and is a speaker system that pumps noise inside and outside the car.
Active Sound Control is available through a third-party app. The speaker connects to the Model 3's CAN BUS control system, and the owner only needs a Bluetooth connection to make the app work.
Fake engine sounds can enhance the driving experience, making the car sound like a fuel-guzzling performance machine. Some users have also suggested that fake engine sounds could alert pedestrians to the presence of a vehicle.
Currently, the selections are limited to a five-cylinder, V8, V10, and V12 engine sounds. However, in the future, companies like Milltek plan to add more futuristic sounds, such as those of a Porsche, Ferrari, Lamborghini, or even a jet.











































