Audi Q9 revealed as new flagship SUV

• The Audi Q9 is revealed as the German marque's new flagship SUV.
• The Audi Q9 will be available with four powertrain options, including a 3.0-litre V6 turbodiesel and a 4.0-litre twin-turbocharged V8 petrol unit.
• Audi has yet to confirm local introduction for the Q9, but it will be available in various markets with different powertrain options.