3M or Autobahn: the six films we fit

We fit six window films: two from 3M and four from Autobahn. Four of them are ceramic, built to keep more heat out at the glass, and two are not. None of them is the best for everyone. The right one depends on whether you care most about heat, looks, a lighter shade or the budget.

The six films at a glance

A few words in that table do a lot of work. IR means infrared, the part of sunlight you feel as heat. Nano-ceramic films carry ceramic particles that are made to stop more of it at the glass, and they carry no metal, so your phone keeps its signal. Multilayer means the film is built up from several thin layers, each with a job.

Every film here is color-stable. None of them fades to purple. The shade is a separate choice. We fit 70%, 50%, 40%, 20% and 5%, and we tell you which shades suit each window before any film is cut.

If heat is the priority

Look at the ceramic lines. Autobahn i3+ is Autobahn's highest heat rejection film. 3M Ceramic IR is 3M's nano-ceramic, with strong infrared rejection. Autobahn i3 is a multilayer ceramic with strong heat, UV and glare control and low haze. Autobahn Black Ceramic is the nano-ceramic choice with great clarity.

If you want to compare them on numbers, ask us for the manufacturer's spec sheet for the film and shade you are looking at. That is the fair way to put two films side by side, and we would rather you see the sheet than take a sales line.

If looks come first

Autobahn Black is a deep charcoal film, color-stable and fade-resistant. If what you want is a clean, dark rear window and heat is not the problem, it does that job well. It is the standard film in Quick Quote.

Remember that a ceramic film at the same shade looks no darker. If you are paying for ceramic, you are paying for heat control and clarity, not for a darker look.

If you want a lighter shade

The front side windows take only clear film under California law; ask us what is allowed before any film is cut. Behind the driver, some drivers still want the glass light, for the view out or for the look.

3M Crystalline is the film made for that. It is 3M's flagship multilayer film, and it is known for high performance in lighter shades, with UV and IR protection. The ceramic lines also work in light shades, because their heat control comes from the film, not from the darkness.

If the budget leads

Be straight with yourself about why you are tinting. If it is privacy and looks, a standard film does that, and Autobahn Black is the standard film we fit. If it is heat, a ceramic film is where the money does its work.

You do not have to put the same film on every window, either. Talk to us about where the heat comes in on your car. The fastest way to see how film choice moves the price is to try each film in Quick Quote. It shows a starting estimate; staff confirm the final price.

Is 3M window tint any good?

We fit two 3M films, so we think so. Ceramic IR is a strong heat film that will not affect your signal, and Crystalline is the flagship for lighter shades. The same is true of the four Autobahn films we fit. We chose the six because each does a different job well.

What matters as much as the brand is the install. Every piece is cut by hand for your car, heat-shrunk on the glass to follow its curve, and squeegeed flat from the inside, edge to edge. A typical tint job takes two to four hours, depending on the car and the film.

At the shop in Pasadena, we ask what you want the tint to do, tell you the legal shade for each window, and explain the difference between the films without the upsell. Then you choose. For the films and the shade guide in one place, see our window tint page, or call (626) 577-7648.