Windshield Pilkington or OEM Audi

For manufacturers, Pilkington and PGW (Pittsburgh Glass Works) make the best.

Aftermarket all the way. It's more durable than OEM. If you have an option, Pilkington seems to be the best through various user reports. I went through 3 replacements with my '19 Legacy and aftermarket is definitely better.

Do not replace your windshield with Factory Glass. Get aftermarket glass, preferably Pilkington Glass.

It varies/depends. There are some cheap replacement windshields out there, but in my case, I found one who uses Pilkington glass for my Camry (the OEM supplier), came in at less than half the dealer’s quote, and looks identical to the glass that was on before.

My dad has a 2021 SQ5, and after an aftermarket windshield caused random issues with advanced safety features like ACC or Audi Pre-sense, we got an OEM Audi windshield and no more issues.

That sounds reasonable. I just had the windshield on my wife’s 2021 Santa Fe Calligraphy replaced (because it failed NH state inspection due to a rock chip in the driver’s line of sight ????). Thompson Auto Glass, the company who handled the replacement and calibration, said the glass itself was $685 and then $250 charge for the calibration. The windshield was made by Pilkington, which is a premium auto glass manufacturer (the OEM replacement windshield on my 2001 BMW M5 is a Pilkington brand).

We have a 22 OBW and are on our FOURTH windshield. The first ones we replaced with OEM. This last one we replaced with a Pilkington brand. Pilkington is still going strong and has lasted almost twice as long as the others combined.

I got a Pilkington glass and while the edges fit nicely the shape of the glass is less "bubbled" if you will. I used to be able to put my sunshield in between the dash and the windshield via a little space. With the new glass that space is gone and my sunshield no longer fits.

Audi glass is awful. My original windshield was full of black specks. When it cracked all the way across the middle

Just search windshield in this sub and you'll find many like minded souls. The OEM windows are paper thin and prone to chips, cracks, and tiny chips that turn into 3 foot cracks.