Offering a range of over 500km, the model will be previewed as the e-tron quattro concept at the Frankfurt Motor Show next month, and gives Audi a rival for the forthcoming Tesla Model X that will be positioned between the Q5 and Q7.

The concept uses the second-generation modular longitudinal platform shared with the Q7, and the drivetrain is laid out similarly to the Model X with a battery under the floor within the wheelbase. Three electric motors – one at the front axle, two at the rear – will offer fully electric four-wheel drive.

Audi is claiming segment-leading aerodynamics thanks to its completely closed underbody and optimised shell. The concept offers space for four adults and a coupe-like profile – similar to the BMW X4, Mercedes-Benz GLC Coupe and Porsche Macan.

In May, the company announced at its shareholders’ meeting that it would be investing €24bn (£17bn) in its facilities and staff over the coming years, preparing to launch eight new models including two SUVs in the Q range, beginning with the Q1 next year.