LTE enables the exchange of large amounts of data via the Internet, such as music and films in HD quality. Commercial LTE networks already exist in many European countries and in the USA. In Germany, LTE is available in a few large cities, but is primarily active in many rural areas. The standard is expected to be available everywhere by the end of 2014.

To use LTE, a suitable SIM card with a data flat rate simply needs to be inserted into the appropriate slot in the MMI navigation plus unit in the Audi S3 Sportback. When the passengers connect their mobile end devices to the WLAN hotspot integrated into the car, they can surf the web independently of one another—e.g., one passenger can participate in a video conference while another watches a video.

The MMI navigation plus uses LTE to deliver the tailored services of Audi connect to the driver – from navigation with Google Earth and Google Street View to Audi music stream web radio and online traffic information. The community services Facebook and Twitter have also been made vehicle-friendly with a text-to-speech function and a text function with prepared text modules. In addition, there are more than a dozen Audi connect services, including a text-to-speech function for e-mail and a dictation function for text messages (SMS).

LTE technology can be ordered for the Audi S3 Sportback from July, and for all other variants of the A3 family from November.