The word automobile is just another name for a car. In casual everyday English, we usually use the word car.
The word vehicle describes the more general category - it means a device for transporting people or things. Cars, trucks, buses, motorcycles, military tanks, sleds, horse-drawn wagons, even bicycles can all be considered vehicles.
All cars are also vehicles - but not all vehicles are cars.
Grape juice is full of antioxidants. It also has anti bacterial and antiviral properties. All these help in boosting your immunity and act as a shield from all sorts of common viral and bacterial infections like colds, coughs and flues. The antioxidants also ensure that your body and mind remain young and healthy and delays the signs of ageing.