Showcased as a plug-in hybrid e-tron model, the Q8 concept is powered by a 3.0-litre TFSI engine paired with an electric motor, which runs from a 17.9kWh lithium-ion battery. The powertrain develops a combined 438bhp and 700Nm of torque.
Audi claims 0-100km/h takes 5.4 seconds and the car has a top speed of 155mph, while it emits 53g/km of CO2. Power is delivered via an eight-speed automatic gearbox and quattro four-wheel drive.
At 5.02 meters (16.5 ft) long, the Audi Q8 concept is an impressive presence in the full-size class. Thanks to a wheelbase of three meters (9.8 ft), the show car offers plenty of space for passengers and luggage. Despite the sloping, coupe-like roofline, even the rear-seat passengers enjoy ample head and shoulder room. The control concept uses large touchscreens in the cockpit and is rounded out by an expanded version of the Audi virtual cockpit and a contact-analogue head-up display. The latter uses intelligent augmented reality technology that merges the real and the virtual worlds.