Ferrari patents EV engine noise for electric hypercar in 2025

Ferrari has patented an 'engine' noise amplification system for its upcoming electric supercars.

Analysts Oddo BHF describe the patent as a “reproduction device for the realisation of a sound that can be associated with an electric motor”, adding the Italian carmaker would amplify sound from drivetrain components in real-time to the cabin before rerouting the roar out through the rear exterior of the car.

The technology is likely to debut in Ferrari’s first all-electric supercar due in 2025. Ferrari's transition to electrification is happening more slowly than mainstream carmakers, expecting EVs to account for 40 per cent of its global sales by 2030.

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Image from USPTO

President Ferrari Far and Middle East, Dieter Knechtel previously told Wheels that, although electrification is a crucial part of the brand's future, sound is an essential feature in any Ferrari's character. Without eight- or twelve-cylinders to play with, that becomes a little trickier.

Ferrari isn’t alone in trying to make EVs more thrilling with artificial driving noises to match internal combustion engines.

The Dodge Charger SRT Daytona Banshee Concept uses a 'Fratzonic' exhaust system to amplify sounds coming from the electric motor through a special chamber and replicate an electrified muscle car tone.

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Ferrari SF90 Spider

Meanwhile, the upcoming Abarth 500e electric hot hatch is launching with a sound generator, to reproduce a roaring petrol engine's sound for the driver via the speakers.

Hyundai’s high performance N division is also developing artificial engine noises matched to the speed and a virtual dual-clutch transmission system fitted with the same jolts and downshift vibrations.

Brands such as Kia, BMW and Porsche EVs already adopt selectable artificial driving noises pumped in through the interior’s speakers.

What do you think of fake engine sounds? Have your say in the comments section below.