Audi and the RAC have officially set a new Guinness World Records title by driving to 14 countries on a single tank of fuel. The unmodified Audi A6 TDI ultra chosen for the challenge comfortably exceeded its official 67mpg-plus potential by averaging a remarkable 75.9mpg and completing a total of 1158.9 miles without the need for a fuel-stop.
Motoring journalist Andrew Frankel and racing driver Rebecca Jackson drove the A6 TDI ultra almost non-stop for nearly 28 hours from the Netherlands to Hungary, passing through Belgium, Luxembourg, France, Switzerland, Lichtenstein, Austria, Germany, Italy, Slovenia, Croatia, Bosnia and Serbia.
Commenting on the new record, Jon Zammett, Head of Audi UK Public Relations, said: “By covering so much of Europe on a single fill-up, we have proven that real-world economy of almost 76 mpg or more can be had from the latest engine technology. The Audi A6 TDI ultra has proven the range capability of one of the world's most advanced executive cars."