Engine oil RED LINE or OEM Audi

Redline is great, used it for years in a track car.

My STI also used it for a while (0w40), but then switched to Rotella.

Redline user have been since I picked up my 04 WRX wagon two years ago. Auto crossed and rally crossed. Works great have had zero issues, also at 170,000 miles on the original engine and still running strong.

I use Redline, similar quality and price to Amsoil, without the MLM BS.

In my experience of trying many different oils, what I think are the best, as far as the engine running cool and smooth shifting are: 1. Redline 15w50

Red Line Racing Two Stroke is the best oil I've run. It leaves a good film and smells the nicest.

I tested it myself on my 3.0T, pumped everything out with the extractor, then jacked the car up and pulled the plug, catching evening that drained out in a measuring cup. It had less than 1/4 cup of oil left in the pan.

Did this every oil change on my sq5. Made it 180k miles before trading it in. Works very well. That was the easiest oil change I’ve ever done. Of the 15 minutes the job takes, about 4 of those minutes is actually doing something

Definitely prefer the extractor here! So easy/clean and gets all of the oil. At least in a Q8 and b9 A4/5 it got everything

New Audi do not have the oil sticks to check the oil levels, so they always under pour the engin oil in the car, my q8 is been serviced by Audi and past 2 years I have to top up oil (which is free as car is under warranty) but last month I got pissed and asked them to top it up to max and car runs much smoother and fuel consumption for 1 full tank is 130 km better.

2015 Audi A3, new to me a year ago. One quart every 400 miles. First car I've ever owned that consumed this much oil. It's a nightmare!