As Tesla owners, we want to do everything possible to make our shiny objects last longer. Sometimes we try to apply unnecessary paint jobs that should only be used on low-cost cars. So, is undercoating a Tesla necessary or a waste of money?
Undercoating your Tesla might seem like a logical idea to make it last longer, but the truth is that Tesla’s rarely rust, and undercoating can actually harm your car over time. Tesla’s are made with the highest quality materials and designed to perform well in all sorts of weather conditions.
Of course, there are alternatives to undercoating your Tesla. Just check out this article and you’ll see what I mean. I also discuss the cost of undercoating a Tesla and how to prevent Tesla from rusting.
Why You Shouldn’t Undercoat Your Tesla
It’s worth noting that undercoating is an imperfect solution. It does nothing to address existing rust and doesn’t provide any long-term protection for your vehicle.
By taking proper care of your Tesla and taking precautions to prevent rusting, you can keep your Tesla rust-free without using unconventional methods like undercoating.
The Cost of Undercoating a Tesla
If you have rusty vehicles, undercoating might seem like an easy solution, but undercoating can be very expensive – sometimes costing over $1000.
Some vehicles require special coatings and chemicals to prevent rust; these are often expensive and take many days to apply correctly (and may not be necessary).
Did You Know:
Undercoating is a metal treatment that coats a metal’s surface with wax or resin to prevent rust from developing.
Undercoating is time-consuming since many auto parts have to be removed before undercoating can begin. Instead of spending a lot of money and time undercoating, there are more straightforward ways to prevent rusting.
Undercoating the vehicle will make the paint less durable and more likely to chip or crack. In addition, undercoating can lead to water infiltration and corrosion. Therefore, don’t undercoat your Tesla.
Statistics:
In the past five years, drivers in the United States have spent $15.4 billion on rust repairs. The snowy climate and low temperature provide ideal conditions for rust to develop.
| Cost of Undercoating Tesla | |
| Simple Paint Protection | $149 |
| Paint Protection + Film | $549 |
| Complete Undercoating | $2995 |
On a related note, check out this article that I wrote about rust-proofing your Tesla and if you should do it! Will it affect the warranty?
How To Prevent Rusting
At first, rust may seem like a superficial issue that doesn’t merit serious concern. But don’t be so hasty as to dismiss its significance.
Rust is a pretty complex process that can harm your vehicle’s structure and performance—not to mention your overall driving experience.
Check out this excellent YouTube video on rustproofing an electric car:
Additionally, here are some of the best practices for preventing rust:
Store Your Car in a Dry Place
Excessive moisture encourages corrosion by facilitating the oxidation of metal components. So when it comes to keeping your car safe from rust, it’s essential to keep it out of humid environments and away from water sources such as rainwater or snowdrifts.
Instead, store your Tesla indoors where temperatures remain stable year-round. For example, many owners store their cars in garages during winter months when snow and ice threaten exposed surfaces like paintwork and body panels.
Wash Your Tesla Regularly
This will help remove salt, dirt, and other pollutants that can potentially damage its paintwork over time—and, in turn, reduce the chances of corrosion.
It’s also a good idea to check for any cracks or chips in the paintwork, as these are potential entry points for moisture that can cause rusting in areas where paint has been compromised.
Fun Fact:
Rust is a natural process that happens when iron reacts with oxygen and water. Rusting is actually a form of oxidation, and it’s what gives metals their characteristic color and luster. Many metals, such as iron and steel, can rust if exposed to water, air, or other chemicals.
Alternatives to Undercoating Your Tesla
Apply Wax or Sealant to Your Car’s Paintwork
Paintwork is one of the most susceptible components to rust and corrosion, so it’s essential to take precautions by applying a protective layer of wax or sealant on its surface.
Waxing prevents moisture from penetrating deep into your car’s paint and body panels, while sealants create a waterproof barrier that guards against saltwater, snow, and other sources of corrosion-inducing moisture.
The best part about these products is that they’re easily applied at home with minimal effort—and you can even find them at local auto parts stores at relatively low prices.
I also wrote an article where I asked if all Teslas are rust-resistant. Is Tesla aware of the issues? Check it out!
Apply a Clear Coat
A clear coat is a type of paint that is applied over the top of the paint on the car. It’s a similar option to undercoating, but it has some advantages:
- A clear coat is less expensive than undercoating.
- A clear coat doesn’t require any special care. You can just drive the car as usual, and it will protect the paintwork.
- A clear coat lasts longer than undercoating.
- A clear coat looks better than undercoating and doesn’t have any adverse effects on the car’s finish.
