n a quest to find out which cars can meet the fuel efficiency benchmarks to perfection, a 48-hour long challenge tour was organized where Audi TDI models undertook coast-to-coast finish while halting at just four fuelling stops. Driving team comprised of 8 drivers belonging to the world of journalism and car racers and they were overwhelmed by the companionship offered by these wonderful vehicles.
Performance in terms of mileage and fuel efficiency for these cars
during the event was one of the best recorded so far. Q5 TDI recorded
38.623 mpg at 61.9 mph that was 24.5% better than highway mileage. This
car served as the support vehicle for the other two cars and carried
supplies, spare tires etc for ensuring non-stop drive. The main
participants Audi A7 TDI and Audi A6 TDI registered 12 to 15 pc
improvement in the benchmarks set by their own.