I've been using 5w-40 quantum synta in my 2015 stock S3.
Tps said that's the right oil.
I've read online that 5w-30 is better,but then I've also read 5w-40 works better at higher temperatures, especially when giving the car some beanz , which oil is recommended?
I saw this in the manual,but at the bottom it states something about in China only?
Tps said that's the right oil.
I've read online that 5w-30 is better,but then I've also read 5w-40 works better at higher temperatures, especially when giving the car some beanz , which oil is recommended?
I saw this in the manual,but at the bottom it states something about in China only?