In theory, the Marina Bay Street Circuit in Singapore should suit Audi well. The team led by Allan McNish would normally benefit from tracks on the Formula 1 calendar that are slightly less power-sensitive, but that rule of thumb does not necessarily apply in Asia.
Yes, in terms of outright power, the gap to the leading engine manufacturers should be smaller, but according to the drivers ...Keep reading

Source: “They build the best engines” - Audi F1 drivers reveal biggest limitation and how to address it