Which engine oil should I use?

What type of engine oil should be used for a Volkswagen imported Phaeton with a V8 engine?

I've driven 80,000 kilometers. Do I need to change the transmission oil? Which brand of oil should I use?

What type of oil should be used for a 1.5T engine?

I just got an '18 model with 56,000 km on it. What kind of engine oil should I use???

What kind of engine oil should I use for a 2017 model 95 4WD?

What brand of engine oil should be used for the maintenance of a Peugeot 307?

I just got a 2015 model with a 1.6T engine. What type of oil should I use? Anyone know?

Which engine oil should I use?

What type of engine oil should everyone use for maintenance?

Should I use C2 or A5/B5 oil for a 1.6T engine?