Waxing a new car (such as a 2019 model) is not strictly necessary, but it is highly recommended for the following reasons:

Benefits of waxing new cars:

1. PROTECT: The wax provides a layer of protection over the paint, protecting it from UV rays, bird droppings, tree sap, and other environmental contaminants that can damage the finish.

2. Enhanced Appearance: Waxing enhances the shine and depth of the paint, making the car look newer and shinier.

3. Easy to Clean: A waxed surface is smoother and easier to clean because dirt and grime are less likely to stick to it.

4. Paint Lifespan: Regular waxing helps maintain the integrity of the varnish and paint, potentially extending the life of your vehicle’s paintwork.

5. Resale Value: Keeping your car looking good with regular waxing will help maintain its resale value.

Notes:

• Factory Paint: New cars often come with a factory-applied wax or sealant that provides a level of protection. However, this protection may wear off over time, so applying a new coat of wax can increase protection.

• WAX TYPE: There are many types of wax available, including natural carnauba wax and synthetic sealants. Each has its own advantages, so choose the one that suits your needs.

• Frequency: If you decide to wax your new car, consider doing it every 3 to 6 months, depending on environmental conditions and how often the car is exposed to the elements.

In conclusion, while waxing a new car is not strictly necessary, doing so can provide significant benefits in terms of protection, appearance, and maintenance.