Audi has unveiled the all-new 2026 A6 sedan. It will join the Avant station-wagon version ... Both engines get a dual-clutch automatic gearbox. The third engine is a 3.0 litre V6 petrol engine ...

Audi's new A6 is a technological powerhouse, but as usual the U.S. market only gets a fraction of the toys. That's a situation only likely to get worse.