Here are some pictures of interiors of the Tata Nano.
Look at the legroom for its size.

The Console of the luxury model

See the placement of speakers under the rear seat.

Independent Coil Spring suspension at the rear.

The boot of the Nano.
Notice the crumple zones.

Someone trying his Photoshop skills with the Nano. It looks cute.

Images courtsy TEAM-BHP.COM