Baby got back.
With 24.5 cubic feet of cargo volume in the hatchback area, with the 60/40-split rear seats in use, the 2012 Audi A7 3.0T Premium Plus Quattro tops the list of family vehicles with the biggest storage area. Since the A7 has a hatchback, rather than a trunk, that ups the ante considerably in terms of cargo space when compared to other luxury large cars. The rear hatch opens wide, making large items easy to load and unload, and the integrated luggage cover minimizes concerns over security. Although the Audi A7 seats only four, it does so with luxury.