The ad, created by Bartle Bogle Hegarty, focuses on the vehicle's ability to make up to 2,000 decisions per second to assist the driver.
It was shot in Iceland and demonstrates how the car responds to adverse conditions – rain sensors operate the wipers and headlights automatically switch on as it turns dark.
The speedy automated decisions are accompanied by a repeated finger-clicking sound.
The campaign, which is supported with print, digital display, direct mail and social media activity, carries the succinct endline, "Quick to react".
Media planning and buying is by Mediacom.
Dominic Chambers, head of marketing at Audi UK, said: "The film shows off the car's beauty and grace, illustrates its performance and demonstrates its leading-edge technologies.
"It is the premium package you would expect from Audi. Yet again, we are demonstrating our commitment to 'Vorsprung durch Technik'."
In April, the Volkswagen-owned marque launched a global TV and cinema ad outlining its brand manifesto, based around the 'Vorsprung Durch Technik' strapline.