Also known as add-ons. These are features added to the car often by the dealer such as a CD stereo, anti-theft system, detailing and undercoating. Some items are purely decorative, known as "mop and glow," and do not add any value to the car.
These are extras you can have added to a standard vehicle, and usually come in packages. They often include air bags, anti-lock brakes, power locks and windows, rear wiper, rear defroster, and such comfort items as velour or leather seat coverings.
Features (or add-ons) that are added to a vehicle, often by the dealer, which can include a high-quality stereo system, anti-theft devices, detailing, and undercoating. Some options are for aesthetic purposes only, known as "mop and glow," and do not increase the value of the vehicle.