Introduction
EV lovers, get ready — a big change is coming! Your EVs Will Make Sound. Sounds surprising, right? How will it work? Let’s explore in detail.
The Indian government has proposed that from 2027, all new EVs will be equipped with an “Acoustic Vehicle Alerting System” (AVAS). This means that at low speeds, an EV will emit an artificial sound to alert pedestrians, especially those who are visually impaired, making the streets safer for everyone.

Table of Contents
What is AVAS?
AVAS, or Acoustic Vehicle Alerting System, is already mandatory in the US, Europe, and Japan. This system provides EVs with a recognizable sound, so even completely silent vehicles can be noticed, ensuring pedestrian safety.
Importance of AVAS in India
- Pedestrian Safety: Visually impaired people and children will be better protected.
- Global Standard Compliance: India will now follow international safety and green mobility standards.
- EV Awareness: People on the road will easily recognize when an EV is approaching.

EV Sound: Future Trends
The big question — what should the EV sound like?
- Futuristic Humming: A high-tech, soft, city-friendly sound.
- Sporty Exhaust-Like Sound: For an exciting, energetic driving experience.
What do you think? Should EVs have a futuristic hum or a sporty exhaust-style sound? Comment below and let us know your choice!
Timeline & Implementation
- 2027 Onwards: All new EVs will be equipped with AVAS.
- Existing EVs: Optional upgrades or aftermarket AVAS devices may be available.
- Manufacturers: Different sound options may be offered for customization.
FAQ EVs Will Make Sound
Why is AVAS necessary?
EVs are completely silent. AVAS ensures pedestrians, especially visually impaired people, can hear them approaching.
How loud will the AVAS sound be?
At low speeds, it will be city-friendly; at higher speeds, it will adjust to be noticeable over road and wind noise.
Will all new EVs have AVAS from 2027?
Yes, it will be mandatory for all new EVs.
Can existing EVs get AVAS?
Optional AVAS upgrades or aftermarket devices may be available.
Is there a standard for AVAS in India?
Currently, India is proposing standards similar to the US, Europe, and Japan.


