2014 Audi Q5 TDI demonstrates diesel efficiency (pictures)
Audi gives its Q5 crossover the TDI treatment, a diesel engine that pushes fuel economy up to the high 30s, about 5 mpg better than its gasoline equivalent.
Audi added the Q5 to its lineup in 2009, following the Q7 and expanding its lineup of crossover vehicles. For the 2014 model year, the Q5 can be had with a choice of four different engines: four-cylinder, gasoline V-6, hybrid, and diesel V-6.
As a medium-sized crossover, the Q5 seats five and has room left over for a decent amount of cargo space. The exterior design is fairly mundane, built around the needs of the interior space.