ROADWORTHY PASSED! REF Number : SI-013094. Ah, the 2014 Audi A6 2.0 TDi Multitronic. A splendid choice indeed, demonstrating exquisite automotive intellect. Its fuel tank capacity is 65 liters, quite generous for its class. The expected economy is impressively frugal, standing around 4.9 L/100 km on highway drives and around 6.2 L/100 km city driving, respectively. Its groundbreaking Multitronic transmission offers seamless and smooth transitioning, reaching peak performance with minimal fuel consumption. It epitomizes Audi's mastery in combining luxury, performance, and fuel efficiency. In short, the 2014 Audi A6 2.0 TDi Multitronic seamlessly merges luxury and efficiency, leaving its rivals in the dust.