Wednesday, 23 September 2009 10:00

- Audi confirms the efficiency of its cars on a long-distance tour from A to B.
- Over 4,000 km through Europe with both fuel-sipping and top-end models from the Audi product range
- Efficiency: standard in every Audi
Following the successful premiere of its extraordinary E-tron electric vehicle at Frankfurt Motor Show (IAA), Audi is also proving the efficiency of its combustion engines with the start of a long distance ‘Efficiency Challenge’ covering 4,182 kilometres through Europe in nine days.





