A possible concise summary is:
The video is a review of three Audi electric concept cars: the Grand Sphere, the Sky Sphere and the Urban Sphere. The reviewer highlights their distinctive features, such as the retractable steering wheel, the adjustable wheelbase, the suicide doors, the animated grilles and the luxurious interiors. He also explains how these concepts might influence future Audi models. He concludes by thanking Pebble Beach Golf Course for hosting the event and asking viewers to like and subscribe.
Here are the key facts extracted from the text:
1. Audi have been showing off three hyper luxurious electric concept cars: the sky sphere, the grand sphere and the urban sphere.
2. The grand sphere is a 17 feet long sedan that can transform from a private jet on wheels to a driver-oriented car with a retractable steering wheel and pedals.
3. The sky sphere is a two-door convertible that can extend or shrink its wheelbase by 250 millimeters to switch between autonomous and manual modes.
4. The urban sphere is a 5.5 meters long MPV for big mega cities that can transport up to six people in comfort with a large front grille that can show animations and communicate with the outside world.
5. All three concepts have suicide doors, recycled materials, gesture control and futuristic light designs.