Lane departure warning helps within system limits to prevent the driver from inadvertently drifting out of lane. If the system is activated and ready and the driver has not activated an indicator, the lane departure warning will prevent the vehicle from crossing recognised lane boundary lines by means of corrective steering intervention. Additional steering wheel vibration can be adjusted if the driver wishes. Operating range from approximately 60 to maximum 250 km/h
Emergency assist The emergency assist detects within system limits when the driver fails to respond. In such instances, the system provides the driver with a visual, acoustic and haptic warning. If the driver does not respond, the system assumes control of the vehicle, automatically bringing it to a stop in its own lane. Audi pre sense protective measures are activated and the vehicle is prepared for a rescue of the occupants. If available, an automatic emergency call is made.
The specified fuel consumption and emission data have been determined according to the measurement procedures prescribed by law. Since 1st September 2017, certain new vehicles are already being type-approved according to the Worldwide Harmonized Light Vehicles Test Procedure (WLTP), a more realistic test procedure for measuring fuel consumption and CO2 emissions. On September 1st 2018, the New European Driving Cycle (NEDC) was replaced by the WLTP in stages. Owing to the more realistic test conditions, the fuel consumption and CO2 emissions measured according to the WLTP will, in many cases, be higher than those measured according to the NEDC. Therefore, the usage of CO2 emission values measured according to WLTP for vehicle taxation from 1st September 2018 on can cause changes in this regard as well. For further information on the differences between the WLTP and NEDC, please visit www.audi.de/wltp or https://www.audi.ie/ie/web/en/models/layer/wltp-lp/layer/nefz-wltp.html
We are currently still required by law to state the NEDC figures. In the case of new vehicles which have been type-approved according to the WLTP, the NEDC figures are derived from the WLTP data. It is possible to specify the WLTP figures voluntarily in addition until such times as this is required by law. In cases where the NEDC figures are specified as value ranges, these do not refer to a particular individual vehicle and do not constitute part of the sales offering. They are intended exclusively as a means of comparison between different vehicle types. Additional equipment and accessories (e.g. add-on parts, different tyre formats, etc.) may change the relevant vehicle parameters, such as weight, rolling resistance and aerodynamics, and, in conjunction with weather and traffic conditions and individual driving style, may affect fuel consumption, electrical power consumption, CO2 emissions and the performance figures for the vehicle. Further information on official fuel consumption figures and the official specific CO₂ emissions of new passenger cars can be found in the guide “Information on the fuel consumption, CO₂ emissions and electricity consumption of new cars”, which is available free of charge at all sales dealerships and from DAT Deutsche Automobil Treuhand GmbH, Hellmuth-Hirth-Strasse 1, 73760 Ostfildern-Scharnhausen, Germany (www.dat.de).