The "new car smell" is a distinctive scent that comes from the materials used in manufacturing a brand-new vehicle. It is caused by volatile organic compounds (VOCs) released from various components inside the car, such as:
Plastics
Adhesives
Foams
Fabrics
Synthetic leathers
Paints and sealants
These materials release VOCs through a process called off-gassing, especially when the car is new and the interior has not yet been exposed to much air circulation or sunlight.
While many people find the new car smell pleasant, it's actually a mix of chemical emissions. In small amounts, it's usually harmless, but prolonged exposure in enclosed spaces may irritate sensitive individuals. That's why some manufacturers now try to reduce or neutralize this smell using low-emission materials or air purification systems.
In short, the new car smell is a result of chemical compounds evaporating from interior materials during the first few weeks or months after production.
