Alternatively, if a home is equipped with a solar panel system, the e-tron can be charged by the electricity generated by the system. PIN protection against unauthorized use is also included.
To make the adaptive cruise assist easier to use, the steering wheel has also been updated in the 2021 model. Now, the driver only has to lightly touch the touch-sensitive rim once per minute to keep the assist active, but is still responsible for steering the SUV. As for cosmetic updates, the 2021 Audi e-tron and e-tron Sportback will be available with new titanium gray five-spoke 22-inch wheels in addition to the standard 20- and 21-inch wheels.