Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced power, and potential engine damage. Key causes include low-octane fuel, ...

Cars make all kinds of noises, even when they're operating correctly. You turn the key and the engine fires up with a consistent and satisfying rumble. Horns beep, doors slam, and your car's interface ...

For those who don't want a quieter car, BMW's new idea fills the cabin with authentic engine noise.

The manufacturer released a video showing what the electric M3 will sound like and the iconic M models it sampled.

Some car companies think that fake engine noises will get drivers to consider going electric. Hyundai and Dodge have both unveiled EVs that blast fake exhaust noises outside the car. Electric cars are ...