The Cayenne models that are equipped with eight-speed Tiptronic S also feature an auto start/stop function. If, for example, you stop at traffic lights and keep your foot on the brake pedal, the auto start/stop function will automatically cut the engine. Although the engine is not running, all audio and communication systems remain switched on and the standard climate control continues to maintain the selected temperature. The only changes you’ll perceive: peace and quiet and – thanks to greater fuel economy – also peace of mind.
The system is deactivated in certain situations, e.g. if the outside temperature is very high or the battery charge is low. The starter motor has been revised to cope with the additional demands of the system, and the battery charge and life are continuously monitored. The battery and starter motor are replacement parts that are subject to greater wear and tear with frequent use of the auto start/stop function.
Standard on the Cayenne Diesel, Cayenne S, Cayenne S Hybrid, Cayenne GTS and Cayenne Turbo. Available as an option for the Cayenne in conjunction with the optional Tiptronic S.
Fuel consumption* Cayenne: Urban in l/100 km (mpg) 15.9 (17.8)-8.4 (33.2); Extra urban in l/100 km (mpg) 8.5 (33.2)-6.5 (43.5); Combined in l/100 km (mpg) 11.5 (24.6)-7.2 (39.2); CO2 emissions in g/km 270-189.
© 2014 Porsche Cars Great Britain Ltd. Legal notice.
* The latest Porsche models are designed to operate on fuels with an ethanol content of up to 10%. Data determined for standard specification and in the NEDC (New European Driving Cycle) in accordance with the Euro 5 and Euro 6 (715/2007/EC and 692/2008/EC) measurement method. The figures do not refer to an individual vehicle nor do they constitute part of the offer. They are intended solely as a means of comparing different types of vehicle. You can obtain further information about individual vehicles from your Porsche Centre.
Consumption figures were obtained on the basis of standard equipment. Special equipment may affect consumption and performance.