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Annual Financial Statements Of AUDI AG

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For the time being, the combustion engine will remain the principal drive assembly. The Audi<br />

brand will therefore systematically optimize its TDI and TFSI engines by consistently implementing<br />

advanced technologies from its modular efficiency platform, and thus build on its success.<br />

The Company is also investigating the scope for further reducing CO₂ emissions through the use<br />

of biofuels. Over the next few years hybrid drive in particular will play a major role in preparing<br />

the way for electric travel – two Audi-brand full hybrids in the shape of the Q5 hybrid quattro and<br />

the A6 hybrid are set to appear from 2011 and early 2012 respectively. In unveiling e-tron studies<br />

illustrating various different technical concepts in 2010, the Company also demonstrated that<br />

developments in electric mobility have advanced by leaps and bounds (cf. “Electric mobility”<br />

under “Research and Development,” p. 14 f.). By blending sportiness, dynamism and driving<br />

pleasure with an efficient form of travel, the Audi brand will continue to live up to its claim to<br />

technology leadership.<br />

Hybrid models<br />

The Audi brand will be launching its first hybrid model, the Audi Q5 hybrid quattro, in 2011, to<br />

be followed by the Audi A6 hybrid at the start of 2012. As full hybrids, these two vehicles can<br />

drive on their combustion engine, on solely their electric motor or in the hybrid mode. Moreover,<br />

during retardation phases they recover energy, and activate both the engine and the electric<br />

motor simultaneously when accelerating rapidly.<br />

This enables them to travel at a speed of up to 100 km/h purely electrically – with a range of up<br />

to three kilometers at a constant 60 km/h.<br />

The two drive units, a 2.0 TFSI and an electric motor arranged one directly after the other in a<br />

parallel hybrid system, produce extremely dynamic road performance with a system output of<br />

180 kW (245 hp) and 480 Nm system torque. The average fuel consumption and the combined<br />

CO₂ emissions of the Q5 hybrid quattro are 6.9 liters of premium-grade fuel and 159 g CO₂/km.<br />

The A6 hybrid, too, achieves standard average consumption of 6.1 liters of premium-grade fuel<br />

per 100 kilometers, equating to CO₂ emissions of 142 g/km (fuel consumption and emissions<br />

figures provisional).<br />

In the course of 2012, the A8 hybrid will also go on sale; this model was already showcased as a<br />

technology study at the Geneva Motor Show in early 2010.<br />

Modular efficiency platform<br />

The innovative technologies that constitute the modular efficiency platform play an important<br />

part in improving fuel efficiency and cutting CO₂ emissions in all Audi brand vehicles. The steadily<br />

growing range encompasses various efficiency modules that have already been adopted as standard<br />

features in numerous Audi models. The technologies are continually being refined – for<br />

instance the start-stop system became available for automatic as well as manual models in<br />

fiscal 2010.<br />

Predictive gearshift strategy<br />

Advances in transmission technology, under the umbrella of the modular efficiency platform,<br />

likewise improve efficiency. Transmission functions have already previously been improved by<br />

incorporating information from other sensors and control units – for instance, the driver can<br />

now see on a gear-change indicator how best to time gearshifts from an efficiency viewpoint.<br />

A new feature is that route data from the navigation system is now evaluated in order to optimize<br />

changes of gear. This supplementary information for example avoids unnecessary upshifts just<br />

before a curve, promoting an altogether more economical driving style. The “predictive gearshift<br />

strategy” was adopted for the first time in 2010 in the 8-speed tiptronic in the new Audi A8.<br />

29<br />

Management Report<br />

4 <strong>AUDI</strong> <strong>AG</strong><br />

10 Business and<br />

underlying situation<br />

21 <strong>Financial</strong> performance<br />

indicators<br />

23 Social and ecological aspects<br />

23 Employees<br />

26 Audi in society<br />

26 Location-based<br />

environmental aspects<br />

28 Product-based<br />

environmental aspects<br />

31 Risks, opportunities<br />

and outlook<br />

41 Disclaimer

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