Tested with side airbags, side curtain airbags for head protection and torso bags in front seats, the 2007 Nissan Versa (mfg. after November) scored an impressive Good on front, side and rear head restraint crash tests. This adds yet another brightly-colored plume in the cap of the Versa: it’s already known as a relatively clean-burning, affordable car with tons of interior space, style and even a little performance mojo. Add best in class safety, true, but keep in mind one thing before you get too excited: the Versa is bigger and heavier than the rest of the small car field, and those two factors play heavily in terms of safety.